| Exchange |
County |
City |
Carrier |
Line Type |
| 202-203 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-204 |
DISTRICT OF COLUMBIA |
Washington |
XO D.C., INC. |
Landline |
| 202-207 |
DISTRICT OF COLUMBIA |
Washington |
XO D.C., INC. |
Landline |
| 202-210 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-215 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-222 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-230 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-232 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-244 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-246 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-250 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-251 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-255 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-256 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-257 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-258 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-262 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-270 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-271 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-277 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-280 |
PRINCE GEORGES |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Landline |
| 202-285 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-290 |
PRINCE GEORGES |
Beltsville |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-293 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-294 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-296 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-297 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-299 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-302 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-309 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-316 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-320 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-329 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-330 |
DISTRICT OF COLUMBIA |
Washington |
XO D.C., INC. |
Landline |
| 202-332 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-340 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-341 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-360 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Landline |
| 202-361 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-364 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-365 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-366 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-367 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-369 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-373 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-374 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-378 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-386 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-391 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Landline |
| 202-393 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-409 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-412 |
DISTRICT OF COLUMBIA |
Washington |
BLUE LICENSES HOLDING, LLC |
Cell Phone |
| 202-413 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-415 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-422 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-427 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-436 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-437 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-441 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-444 |
DISTRICT OF COLUMBIA |
Washington |
PAETEC COMMUNICATIONS, INC. - DC |
Landline |
| 202-445 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-446 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-449 |
DISTRICT OF COLUMBIA |
Washington |
BROADWING COMMUNICATIONS, LLC - DC |
Landline |
| 202-452 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-459 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Landline |
| 202-463 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-465 |
DISTRICT OF COLUMBIA |
Washington |
PAETEC COMMUNICATIONS, INC. - DC |
Cell Phone |
| 202-466 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-468 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-473 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-476 |
DISTRICT OF COLUMBIA |
Washington |
|
Landline |
| 202-478 |
DISTRICT OF COLUMBIA |
Washington |
MCI WORLDCOM COMMUNICATIONS, INC. - |
Landline |
| 202-487 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-489 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-491 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-492 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Cell Phone |
| 202-497 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-498 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-502 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-506 |
PRINCE GEORGES |
Beltsville |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Landline |
| 202-510 |
PRINCE GEORGES |
HYATTSVILLE |
|
|
| 202-526 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-528 |
DISTRICT OF COLUMBIA |
Washington |
NEXTEL COMMUNICATIONS, INC. |
Cell Phone |
| 202-531 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-536 |
DISTRICT OF COLUMBIA |
Washington |
PAETEC COMMUNICATIONS, INC. - DC |
Landline |
| 202-547 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-552 |
DISTRICT OF COLUMBIA |
Washington |
PAC-WEST TELECOMM, INC. - DC |
Landline |
| 202-553 |
DISTRICT OF COLUMBIA |
WASHINGTON |
|
|
| 202-558 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Landline |
| 202-577 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-580 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Cell Phone |
| 202-581 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-582 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-583 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-607 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-615 |
PRINCE GEORGES |
Beltsville |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Landline |
| 202-616 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-626 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-628 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-631 |
PRINCE GEORGES |
Beltsville |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-635 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-637 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-638 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-640 |
PRINCE GEORGES |
Beltsville |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-641 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-652 |
MONTGOMERY |
Washington |
GLOBAL CROSSING TELEMANAGEMENT, INC |
Landline |
| 202-657 |
DISTRICT OF COLUMBIA |
Washington |
LEVEL 3 COMMUNICATIONS, LLC - VA |
Landline |
| 202-659 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-663 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-669 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-678 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-680 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-684 |
DISTRICT OF COLUMBIA |
Washington |
TELEPORT COMMUNICATIONS GROUP, INC. |
Landline |
| 202-701 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-725 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-726 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-728 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-730 |
DISTRICT OF COLUMBIA |
Washington |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-737 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-741 |
DISTRICT OF COLUMBIA |
Washington |
MCI WORLDCOM COMMUNICATIONS, INC. - |
Landline |
| 202-747 |
DISTRICT OF COLUMBIA |
Washington |
GLOBAL CROSSING TELEMANAGEMENT, INC |
Landline |
| 202-758 |
PRINCE GEORGES |
Beltsville |
OMNIPOINT COMMUNICATIONS CAP OPERAT |
Landline |
| 202-761 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-782 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-785 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-787 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-812 |
DISTRICT OF COLUMBIA |
Washington |
SOUTHWESTERN BELL MOBILE SYSTEMS, L |
Cell Phone |
| 202-822 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-833 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-834 |
|
Wshngtnzn1 |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Landline |
| 202-841 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |
| 202-870 |
PRINCE GEORGES |
Wshngtnzn1 |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Landline |
| 202-889 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-903 |
DISTRICT OF COLUMBIA |
Washington |
PAETEC COMMUNICATIONS, INC. - DC |
Cell Phone |
| 202-904 |
DISTRICT OF COLUMBIA |
Washington |
PAETEC COMMUNICATIONS, INC. - DC |
Cell Phone |
| 202-907 |
DISTRICT OF COLUMBIA |
Washington |
SPRINT SPECTRUM L.P. |
Cell Phone |
| 202-939 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-955 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-965 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-966 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-994 |
DISTRICT OF COLUMBIA |
Washington |
VERIZON WASHINGTON, DC INC. - DC |
Landline |
| 202-997 |
DISTRICT OF COLUMBIA |
Washington |
CELLCO PARTNERSHIP DBA VERIZON WIRE |
Cell Phone |