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Area code 1-240

Country:
United States
State:
Maryland
Landlines:
778
Wireless prefixes:
0
Carriers:
47
Counties:
17
Major cities:
Washington, Beltsville, Frederick, Annapolis Junction, , McLean, Hagerstown, Baltimore, Herndon, Chevy Chase

Active phone number prefixes

Prefix City County Carrier Type
1-240-200 Washington District of Columbia Bandwidth.com Clec, Llc - Md Other
1-240-201 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-203 Hagerstown Washington Sprint Spectrum L.p. - Md Other
1-240-204 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-205 Annapolis Junction Howard New Cingular Wireless Pcs, Llc - Dc Other
1-240-206 Washington District of Columbia Xo Maryland, Llc Other
1-240-207 Washington District of Columbia Cavalier East Llc - Md Other
1-240-208 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-209 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-210 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-212 Frederick Frederick Core Communications, Inc. - Md Other
1-240-213 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-214 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-215 Ijamsville Frederick Telcove Operations, Inc. - Md Other
1-240-216 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-217 Frederick Frederick Omnipoint Communications Cap Operations, Llc Other
1-240-218 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-219 Vienna Fairfax Peerless Network Of Maryland, Llc Other
1-240-220 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-221 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-222 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-223 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-224 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-225 Frederick Frederick Core Communications, Inc. - Md Other
1-240-228 Laurel Prince Georges Verizon Maryland, Inc. Other
1-240-229 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-230 Global Crossing Local Services, Inc.-md Other
1-240-231 Frederick Frederick Core Communications, Inc. - Md Other
1-240-232 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-233 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-234 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-235 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-236 Frederick Frederick Verizon Maryland, Inc. Other
1-240-237 Beltsville Prince Georges Teleport Communications America, Llc - Dc Other
1-240-238 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-239 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-241 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-242 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-243 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-244 Washington District of Columbia Starpower Communications, Llc - Md Other
1-240-245 Washington District of Columbia Starpower Communications, Llc - Md Other
1-240-246 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-247 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-248 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-249 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-250 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-251 Frederick Frederick Core Communications, Inc. - Md Other
1-240-252 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-253 Global Crossing Local Services, Inc.-md Other
1-240-254 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-255 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-256 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-257 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-258 McLean Fairfax Teleport Communications America, Llc - Dc Other
1-240-260 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-261 Vienna Fairfax Neutral Tandem-maryland, Llc - Md Other
1-240-262 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-263 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-264 Beltsville Prince Georges Verizon Maryland, Inc. Other
1-240-265 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-266 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-268 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-269 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-270 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-271 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-272 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-273 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-274 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-275 Frederick Frederick Core Communications, Inc. - Md Other
1-240-276 Gaithersburg Montgomery Verizon Maryland, Inc. Other
1-240-277 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-278 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-279 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-280 Manassas Manassas City Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-281 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-282 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-283 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-284 Hagerstown Washington Level 3 Communications, Llc - Md Other
1-240-285 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-286 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-287 Frederick Frederick Core Communications, Inc. - Md Other
1-240-288 Hagerstown Washington Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-289 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-290 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-291 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-292 McLean Fairfax Verizon Maryland, Inc. Other
1-240-293 McLean Fairfax Starpower Communications, Llc - Md Other
1-240-294 Manassas Manassas City Xo Maryland, Llc Other
1-240-295 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-296 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-297 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-298 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-299 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-300 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-302 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-303 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-304 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-305 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-306 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-307 Monrovia Frederick At&t Local Other
1-240-308 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-309 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-310 Frederick Frederick Uscoc Of Cumberland, Inc. Dba United States Cel Md Other
1-240-312 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-313 Hagerstown Washington Verizon Maryland, Inc. Other
1-240-314 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-315 Frederick Frederick Verizon Maryland, Inc. Other
1-240-316 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-317 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-318 Manassas Manassas City Verizon Maryland, Inc. Other
1-240-319 Baltimore Baltimore City Cellco Partnership Dba Verizon Wireless - Md Other
1-240-320 Washington District of Columbia Cavalier East Llc - Md Other
1-240-321 Cumberland Allegany Uscoc Of Cumberland, Inc. Dba United States Cel Md Other
1-240-322 Frederick Frederick Core Communications, Inc. - Md Other
1-240-323 Frederick Frederick Core Communications, Inc. - Md Other
1-240-324 Baltimore Baltimore City Ymax Communications Corp. - Md Other
1-240-325 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-326 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-327 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-328 Beltsville Prince Georges Verizon Maryland, Inc. Other
1-240-329 Frederick Frederick Level 3 Communications, Llc - Md Other
1-240-330 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-331 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-332 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-333 Washington District of Columbia Cavalier East Llc - Md Other
1-240-334 Global Crossing Local Services, Inc.-md Other
1-240-335 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-336 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-337 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-338 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-339 Washington District of Columbia Cavalier East Llc - Md Other
1-240-340 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-341 Frederick Frederick Mci Worldcom Communications, Inc. - Md Other
1-240-342 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-343 Hagerstown Washington Cellco Partnership Dba Verizon Wireless - Md Other
1-240-344 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-345 Baltimore Baltimore City Level 3 Communications, Llc - Md Other
1-240-346 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-347 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-348 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-349 Global Crossing Local Services, Inc.-md Other
1-240-350 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-351 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-352 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-353 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-354 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-355 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-356 Frederick Frederick Level 3 Communications, Llc - Md Other
1-240-357 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-358 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-359 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-360 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-361 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-362 Cumberland Allegany Verizon Maryland, Inc. Other
1-240-363 Reston Fairfax Global Naps South, Inc. - Md Other
1-240-364 Washington District of Columbia Cavalier East Llc - Md Other
1-240-365 Vienna Fairfax Baltimore-washington Telephone (bwt) Other
1-240-366 Hagerstown Washington At&t Local Other
1-240-367 Frederick Frederick Sprint Spectrum L.p. Other
1-240-368 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-369 Mount Airy Frederick Core Communications, Inc. - Md Other
1-240-370 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-371 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-372 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-373 Odenton Anne Arundel Verizon Maryland, Inc. Other
1-240-374 Global Crossing Local Services, Inc.-md Other
1-240-375 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-376 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-377 Global Crossing Local Services, Inc.-md Other
1-240-378 Frederick Frederick Core Communications, Inc. - Md Other
1-240-379 Frederick Frederick Verizon Maryland, Inc. Other
1-240-380 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-381 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-382 Hagerstown Washington Teleport Communications America, Llc - Md Other
1-240-383 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-384 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-385 Frederick Frederick Verizon Maryland, Inc. Other
1-240-386 Gaithersburg Montgomery Verizon Maryland, Inc. Other
1-240-387 Washington District of Columbia Cavalier East Llc - Md Other
1-240-388 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-389 Washington District of Columbia Atx Telecommunications Services, Ltd Other
1-240-390 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-391 Global Crossing Local Services, Inc.-md Other
1-240-392 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-393 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-394 Hagerstown Washington New Cingular Wireless Pcs, Llc - Dc Other
1-240-395 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-396 Global Crossing Local Services, Inc.-md Other
1-240-397 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-398 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-399 Washington District of Columbia Xo Maryland, Llc Other
1-240-400 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-401 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-402 Reston Fairfax Mci Worldcom Communications, Inc. - Md Other
1-240-403 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-404 Washington District of Columbia Xo Maryland, Llc Other
1-240-405 Frederick Frederick Us Lec Of Maryland, Inc. Other
1-240-406 Washington District of Columbia New Cingular Wireless Pcs, Llc - Dc Other
1-240-407 Global Crossing Local Services, Inc.-md Other
1-240-408 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-409 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-412 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-413 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-414 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-415 Frederick Frederick Ymax Communications Corp. - Md Other
1-240-416 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-417 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-418 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-419 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-420 Hagerstown Washington Verizon Maryland, Inc. Other
1-240-421 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-422 Frederick Frederick Omnipoint Communications Cap Operations, Llc Other
1-240-423 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-424 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-425 Vienna Fairfax Dslnet Communications Va, Inc. - Md Other
1-240-426 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-427 Washington District of Columbia Xo Maryland, Llc Other
1-240-428 Washington District of Columbia Bandwidth.com Clec, Llc - Md Other
1-240-429 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-430 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-431 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-432 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-433 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-434 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-435 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-436 Ijamsville Frederick Telcove Operations, Inc. - Md Other
1-240-437 Beltsville Prince Georges Xo Maryland, Llc Other
1-240-438 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-439 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-440 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-441 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-442 Oakland Garrett Verizon Maryland, Inc. Other
1-240-444 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-445 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-446 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-447 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-448 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-449 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-450 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-451 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-452 Hagerstown Washington Lumos Networks Inc. - Va Other
1-240-453 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-454 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-455 Sterling Loudoun Paetec Communications, Inc. - Md Other
1-240-456 Laurel Prince Georges Verizon Maryland, Inc. Other
1-240-457 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-458 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-459 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-460 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-461 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-462 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-463 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-464 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-465 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-466 Washington District of Columbia New Cingular Wireless Pcs, Llc - Dc Other
1-240-467 Beltsville Prince Georges Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-468 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-469 Hagerstown Washington Sprint Spectrum L.p. - Md Other
1-240-470 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-471 Global Crossing Local Services, Inc.-md Other
1-240-472 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-473 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-474 Beltsville Prince Georges Baltimore-washington Telephone (bwt) Other
1-240-475 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-476 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-477 Manassas Manassas City Lightwave Communications, Llc - Md Other
1-240-478 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-479 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-480 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-481 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-482 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-483 Beltsville Prince Georges Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-485 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-486 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-487 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-488 Cumberland Allegany Shentel Communications, Llc - Md Other
1-240-489 Washington District of Columbia Xo Maryland, Llc Other
1-240-490 Frederick Frederick Omnipoint Communications Cap Operations, Llc Other
1-240-491 Global Crossing Local Services, Inc.-md Other
1-240-492 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-493 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-494 Washington District of Columbia Cavalier East Llc - Md Other
1-240-495 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-496 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-497 Chevy Chase Montgomery Verizon Maryland, Inc. Other
1-240-498 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-499 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-500 Frederick Frederick Us Lec Of Maryland, Inc. Other
1-240-501 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-502 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-503 Silver Spring Montgomery Peerless Network Of Maryland, Llc Other
1-240-504 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-505 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-506 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-507 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-508 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-509 Baltimore Baltimore City Bandwidth.com Clec, Llc - Md Other
1-240-510 Beltsville Prince Georges Xo Maryland, Llc Other
1-240-512 Baltimore Baltimore City Core Communications, Inc. - Md Other
1-240-513 Hagerstown Washington Sprint Spectrum L.p. - Md Other
1-240-514 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-515 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-516 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-517 Baltimore Baltimore City Cellco Partnership Dba Verizon Wireless - Md Other
1-240-518 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-519 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-520 Hagerstown Washington Sprint Spectrum L.p. - Md Other
1-240-522 Monrovia Frederick Sprint Spectrum L.p. Other
1-240-523 Washington District of Columbia Xo Maryland, Llc Other
1-240-524 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-525 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-526 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-527 Hagerstown Washington Verizon Maryland, Inc. Other
1-240-528 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-529 Monrovia Frederick Verizon Maryland, Inc. Other
1-240-530 Washington District of Columbia Local Access Llc - Md Other
1-240-532 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-533 Beltsville Prince Georges Teleport Communications America, Llc - Dc Other
1-240-534 Chevy Chase Montgomery Cellco Partnership Dba Verizon Wireless - Md Other
1-240-535 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-536 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-538 Washington District of Columbia Xo Maryland, Llc Other
1-240-539 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-540 Baltimore Baltimore City Wide Voice, Llc - Md Other
1-240-541 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-542 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-543 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-544 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-545 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-546 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-547 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-548 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-549 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-550 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-551 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-552 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-553 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-554 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-555 Verizon Maryland, Inc. Other
1-240-556 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-558 Herndon Fairfax Cavalier Telephone Mid-atlantic, Llc - Md Other
1-240-559 Washington District of Columbia Allegiance Telecom, Inc. - Md Other
1-240-560 Washington District of Columbia Xo Maryland, Llc Other
1-240-561 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-562 Washington District of Columbia Mcimetro Access Transmission Services Llc Other
1-240-565 Baltimore Baltimore City Omnipoint Communications Cap Operations, Llc Other
1-240-566 Frederick Frederick Verizon Maryland, Inc. Other
1-240-567 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-568 Laurel Prince Georges Verizon Maryland, Inc. Other
1-240-570 Baltimore Baltimore City Neutral Tandem-maryland, Llc - Md Other
1-240-573 Global Crossing Local Services, Inc.-md Other
1-240-575 Frederick Frederick Level 3 Communications, Llc - Md Other
1-240-577 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-578 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-580 Cumberland Allegany Sprint Spectrum L.p. Other
1-240-581 Washington District of Columbia Paetec Communications, Inc. - Dc Other
1-240-582 Hyattsville Prince Georges Verizon Maryland, Inc. Other
1-240-583 Beltsville Prince Georges Verizon Maryland, Inc. Other
1-240-585 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-586 Frederick Frederick Verizon Maryland, Inc. Other
1-240-587 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-592 Laurel Prince Georges Verizon Maryland, Inc. Other
1-240-593 Baltimore Baltimore City Omnipoint Communications Cap Operations, Llc Other
1-240-595 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-597 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-599 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-600 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-601 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-602 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-603 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-604 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-605 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-606 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-607 Global Crossing Local Services, Inc.-md Other
1-240-608 Frederick Frederick 365 Wireless, Llc Other
1-240-609 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-612 Laurel Prince Georges Level 3 Telecom Of Maryland, Llc - Md Other
1-240-613 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-614 Beltsville Prince Georges Metro Pcs, Inc. Other
1-240-615 Beltsville Prince Georges Metro Pcs, Inc. Other
1-240-616 Beltsville Prince Georges Mci Worldcom Communications, Inc. - Md Other
1-240-617 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-618 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-619 Manassas Manassas City Mci Worldcom Communications, Inc. - Md Other
1-240-620 Annapolis Junction Howard Mci Worldcom Communications, Inc. - Md Other
1-240-621 Washington District of Columbia Mci Worldcom Communications, Inc. - Md Other
1-240-623 Washington District of Columbia Bandwidth.com Clec, Llc - Md Other
1-240-624 College Park Prince Georges Verizon Maryland, Inc. Other
1-240-625 Monrovia Frederick Sprint Spectrum L.p. Other
1-240-626 Frederick Frederick Sprint Spectrum L.p. Other
1-240-627 Global Crossing Local Services, Inc.-md Other
1-240-629 Frederick Frederick Verizon Maryland, Inc. Other
1-240-630 Washington District of Columbia Bandwidth.com Clec, Llc - Md Other
1-240-631 Gaithersburg Montgomery Verizon Maryland, Inc. Other
1-240-632 Gaithersburg Montgomery Verizon Maryland, Inc. Other
1-240-633 Vienna Fairfax Baltimore-washington Telephone (bwt) Other
1-240-636 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-638 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-640 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-641 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-643 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-644 Beltsville Prince Georges Xo Maryland, Llc Other
1-240-645 Washington District of Columbia Xo Maryland, Llc Other
1-240-646 Washington District of Columbia Cavalier East Llc - Md Other
1-240-650 Washington District of Columbia Broadvox-clec, Llc - Md Other
1-240-651 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-652 Washington District of Columbia Xo Maryland, Llc Other
1-240-654 Washington District of Columbia New Cingular Wireless Pcs, Llc - Dc Other
1-240-657 Frederick Frederick Mci Worldcom Communications, Inc. - Md Other
1-240-660 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-661 Vienna Fairfax Baltimore-washington Telephone (bwt) Other
1-240-662 Silver Spring Montgomery Verizon Maryland, Inc. Other
1-240-666 Washington District of Columbia Voxbeam Telecommunications Inc. - Md Other
1-240-667 Global Crossing Local Services, Inc.-md Other
1-240-668 Lanham Prince Georges Starpower Communications, Llc - Md Other
1-240-669 Manassas Manassas City Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-670 Washington District of Columbia Local Access Llc - Md Other
1-240-671 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-672 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-674 Frederick Frederick Sprint Spectrum L.p. Other
1-240-675 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-676 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-678 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-681 Beltsville Prince Georges Atx Telecommunications Services, Ltd Other
1-240-682 Washington District of Columbia Starpower Communications, Llc - Md Other
1-240-683 Gaithersburg Montgomery Verizon Maryland, Inc. Other
1-240-684 College Park Prince Georges Verizon Maryland, Inc. Other
1-240-685 Global Crossing Local Services, Inc.-md Other
1-240-686 Germantown Montgomery Verizon Maryland, Inc. Other
1-240-687 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-688 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-690 Washington District of Columbia Teleport Communications America, Llc - Dc Other
1-240-691 Hyattsville Prince Georges Global Crossing Local Services, Inc.-md Other
1-240-694 Bethesda Montgomery Verizon Maryland, Inc. Other
1-240-695 Hyattsville Prince Georges Verizon Maryland, Inc. Other
1-240-696 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-699 Buckeystown Frederick Verizon Maryland, Inc. Other
1-240-701 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-702 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-704 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-705 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-706 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-707 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-708 Baltimore Baltimore City Level 3 Communications, Llc - Md Other
1-240-712 Baltimore Baltimore City Cellco Partnership Dba Verizon Wireless - Md Other
1-240-713 Beltsville Prince Georges Peerless Network Of Maryland, Llc Other
1-240-714 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-715 Global Crossing Local Services, Inc.-md Other
1-240-716 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-718 Washington District of Columbia Xo Maryland, Llc Other
1-240-719 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-720 Global Crossing Local Services, Inc.-md Other
1-240-722 Global Crossing Local Services, Inc.-md Other
1-240-723 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-724 Washington District of Columbia Cavalier East Llc - Md Other
1-240-725 Lexington Park Saint Marys Verizon Maryland, Inc. Other
1-240-727 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-731 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-732 Monrovia Frederick New Cingular Wireless Pcs, Llc - Dc Other
1-240-734 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-737 Washington District of Columbia Cavalier East Llc - Md Other
1-240-740 Vienna Fairfax Atlantech Online, Inc. - Md Other
1-240-743 Annapolis Junction Howard Local Access Llc - Md Other
1-240-744 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-745 Washington District of Columbia Xo Maryland, Llc Other
1-240-747 Washington District of Columbia Cavalier East Llc - Md Other
1-240-750 Annapolis Junction Howard New Cingular Wireless Pcs, Llc - Dc Other
1-240-751 Beltsville Prince Georges Telcove Operations, Inc. - Md Other
1-240-752 Washington District of Columbia Telcove Operations, Inc. - Md Other
1-240-753 Annapolis Junction Howard Telcove Operations, Inc. - Md Other
1-240-754 McLean Fairfax Level 3 Communications, Llc - Md Other
1-240-755 Baltimore Baltimore City Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-757 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-758 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-760 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-762 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-763 Baltimore Baltimore City Bandwidth.com Clec, Llc - Md Other
1-240-764 Washington District of Columbia Xo Maryland, Llc Other
1-240-765 Beltsville Prince Georges Xo Maryland, Llc Other
1-240-766 Washington District of Columbia Xo Maryland, Llc Other
1-240-767 Washington District of Columbia Cavalier East Llc - Md Other
1-240-770 Manassas Manassas City Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-771 Vienna Fairfax Neutral Tandem-maryland, Llc - Md Other
1-240-772 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-773 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-774 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-775 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-776 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-777 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-778 Annapolis Junction Howard Xo Maryland, Llc Other
1-240-779 Beltsville Prince Georges Cavalier East Llc - Md Other
1-240-780 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-781 Washington District of Columbia Mcimetro Access Transmission Services Llc Other
1-240-782 Global Crossing Local Services, Inc.-md Other
1-240-783 Alexandria Alexandria City Mte, Inc. Dba Mte Paging Network Other
1-240-784 Frederick Frederick Omnipoint Communications Cap Operations, Llc Other
1-240-786 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-787 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-788 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-790 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-793 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-794 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-800 Chevy Chase Montgomery Core Communications, Inc. - Md Other
1-240-801 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-802 Chevy Chase Montgomery 365 Wireless, Llc Other
1-240-803 Hagerstown Washington New Cingular Wireless Pcs, Llc - Dc Other
1-240-804 Washington District of Columbia Xo Maryland, Llc Other
1-240-805 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-806 Washington District of Columbia Peerless Network Of Maryland, Llc Other
1-240-808 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-810 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-812 Washington District of Columbia Global Crossing Local Services, Inc.-md Other
1-240-813 Washington District of Columbia Atx Telecommunications Services, Ltd Other
1-240-815 Frederick Frederick Cellco Partnership Dba Verizon Wireless - Md Other
1-240-816 Hagerstown Washington Bandwidth.com Clec, Llc - Md Other
1-240-817 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-818 Frederick Frederick Verizon Maryland, Inc. Other
1-240-821 Beltsville Prince Georges Lightwave Communications, Llc - Md Other
1-240-823 Washington District of Columbia Xo Maryland, Llc Other
1-240-825 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-826 Rockville Montgomery Verizon Maryland, Inc. Other
1-240-830 Washington District of Columbia Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-831 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-832 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-833 Washington District of Columbia Xo Maryland, Llc Other
1-240-837 Washington District of Columbia Xo Maryland, Llc Other
1-240-838 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-839 Hyattsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-841 Baltimore Baltimore City Allegiance Telecom, Inc. - Md Other
1-240-842 Baltimore Baltimore City Allegiance Telecom, Inc. - Md Other
1-240-843 Baltimore Baltimore City Allegiance Telecom, Inc. - Md Other
1-240-844 Washington District of Columbia Xo Maryland, Llc Other
1-240-845 Washington District of Columbia Xo Maryland, Llc Other
1-240-846 Washington District of Columbia Xo Maryland, Llc Other
1-240-847 Vienna Fairfax Neutral Tandem-maryland, Llc - Md Other
1-240-848 Washington District of Columbia Sprint Spectrum L.p. Other
1-240-850 Frederick Frederick Peerless Network Of Maryland, Llc Other
1-240-855 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-856 Baltimore Baltimore City Cellco Partnership Dba Verizon Wireless - Md Other
1-240-857 Laurel Prince Georges Level 3 Telecom Of Maryland, Llc - Md Other
1-240-858 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-859 Pikesville Baltimore Broadvox-clec, Llc - Md Other
1-240-860 Hagerstown Washington Peerless Network Of Maryland, Llc Other
1-240-862 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-863 Beltsville Prince Georges Level 3 Telecom Of Maryland, Llc - Md Other
1-240-864 Washington District of Columbia Cavalier East Llc - Md Other
1-240-865 Baltimore Baltimore City Level 3 Communications, Llc - Md Other
1-240-868 Washington District of Columbia Cavalier East Llc - Md Other
1-240-870 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-876 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-877 Cumberland Allegany Neutral Tandem-maryland, Llc - Md Other
1-240-880 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-882 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-883 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-888 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-892 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-893 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-895 Lexington Park Saint Marys Verizon Maryland, Inc. Other
1-240-897 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-898 Washington District of Columbia Broadwing Communications. Llc - Md Other
1-240-899 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-900 Vienna Fairfax Neutral Tandem-maryland, Llc - Md Other
1-240-901 Washington District of Columbia Centurylink Communications Llc Other
1-240-903 Washington District of Columbia Comcast Phone Of Northern Maryland, Inc. - Md Other
1-240-904 Baltimore Baltimore City Cellco Partnership Dba Verizon Wireless - Md Other
1-240-906 Beltsville Prince Georges Cellco Partnership Dba Verizon Wireless - Md Other
1-240-907 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-908 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-912 McLean Fairfax Us Lec Of Maryland, Inc. Other
1-240-913 Frederick Frederick Broadvox-clec, Llc - Md Other
1-240-915 Washington District of Columbia Broadvox-clec, Llc - Md Other
1-240-917 Beltsville Prince Georges New Cingular Wireless Pcs, Llc - Dc Other
1-240-918 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-920 Monrovia Frederick Level 3 Communications, Llc - Md Other
1-240-925 Washington District of Columbia Cellco Partnership Dba Verizon Wireless - Md Other
1-240-929 Washington District of Columbia Cavalier East Llc - Md Other
1-240-936 Verizon Maryland, Inc. Other
1-240-938 Beltsville Prince Georges Omnipoint Communications Cap Operations, Llc Other
1-240-949 Washington District of Columbia Cavalier East Llc - Md Other
1-240-964 Cumberland Allegany Verizon Maryland, Inc. Other
1-240-965 Chevy Chase Montgomery Paetec Communications, Inc. - Md Other
1-240-970 Beltsville Prince Georges Broadvox-clec, Llc - Md Other
1-240-971 Frederick Frederick Centurylink Communications Llc Other
1-240-972 Baltimore Baltimore City Baltimore-washington Telephone (bwt) Other
1-240-976 Baltimore-washington Telephone (bwt) Other
1-240-979 Frederick Frederick Level 3 Communications, Llc - Md Other
1-240-985 Frederick Frederick Centurylink Communications Llc Other
1-240-986 Washington District of Columbia Xo Maryland, Llc Other
1-240-988 Beltsville Prince Georges Sprint Spectrum L.p. Other
1-240-993 Washington District of Columbia Xo Maryland, Llc Other
1-240-994 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-996 Frederick Frederick Centurylink Communications Llc Other
1-240-997 Annapolis Junction Howard Cellco Partnership Dba Verizon Wireless - Md Other
1-240-998 Frederick Frederick Centurylink Communications Llc Other
1-240-999 Washington District of Columbia Verizon Maryland, Inc. Other