Local Calling Guide
Area code/prefix search
Washington Zone 1, DC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 202-848
| 4 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-20 |
|
| 202-848
| 5 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-20 |
|
| 202-848
| 6 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-20 |
|
| 202-848
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-20 |
|
| 202-848
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-07-20 |
|
| 202-848
| 9 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2015-05-25 |
|
| 202-849
| A |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
|
|
| 202-849
| 0 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2015-12-11 |
|
| 202-849
| 1 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-08-15 |
|
| 202-849
| 2 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-10-01 |
|
| 202-849
| 3 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-10-01 |
|
| 202-849
| 4 |
|
829J PAETEC ITEL, LLC |
236 |
|
2016-10-04 |
|
| 202-849
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2016-10-22 |
|
| 202-849
| 6 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-01-19 |
|
| 202-849
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-01-22 |
|
| 202-849
| 8 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-01-18 |
|
| 202-849
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-01-22 |
|
| 202-850
| A |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 202-850
| 0 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2017-05-27 |
|
| 202-850
| 1 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 2 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 3 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 4 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 5 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 6 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 7 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 8 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2017-04-17 |
|
| 202-850
| 9 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2017-05-27 |
|
| 202-851
| A |
WASHDCSWFMD |
538H WIDE VOICE, LLC - DC |
236 |
|
|
|
| 202-851
| 0 |
|
515J IP HORIZON LLC |
236 |
|
2016-03-08 |
|
| 202-851
| 1 |
WASHDCSWFMD |
538H WIDE VOICE, LLC - DC |
236 |
|
2016-02-04 |
|
| 202-851
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-02-29 |
|
| 202-851
| 3 |
|
829J PAETEC ITEL, LLC |
236 |
|
2016-06-06 |
|
| 202-851
| 4 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-06-07 |
|
| 202-851
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-05-09 |
|
| 202-851
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-05-09 |
|
| 202-851
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-05-09 |
|
| 202-851
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-02-29 |
|
| 202-851
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2016-06-06 |
|
| 202-852
| A |
WASHDCRKBMD |
645H AIRUS, INC. - DC |
236 |
|
|
|
| 202-852
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 1 |
WASHDCRKBMD |
645H AIRUS, INC. - DC |
236 |
|
2015-07-23 |
|
| 202-852
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-852
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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