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 |
| 202-964
| 3 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2020-11-06 |
|
| 202-964
| 4 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2020-11-06 |
|
| 202-964
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2020-11-06 |
|
| 202-964
| 6 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2020-11-06 |
|
| 202-964
| 7 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2020-11-06 |
|
| 202-964
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-07 |
|
| 202-964
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-07 |
|
| 202-965
| A |
WASHDCGTDS0 |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-966
| A |
WASHDCWLDS0 |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-967
| A |
ARTNVAARXGY |
478J NUSO, LLC |
236 |
|
|
|
| 202-967
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-09 |
|
| 202-967
| 1 |
ARTNVAARXGY |
478J NUSO, LLC |
236 |
|
2020-11-08 |
|
| 202-967
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-09 |
|
| 202-967
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-09 |
|
| 202-967
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-11-09 |
|
| 202-967
| 5 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2020-11-09 |
|
| 202-967
| 6 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2020-11-09 |
|
| 202-967
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2020-11-09 |
|
| 202-967
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2020-11-09 |
|
| 202-967
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2020-11-09 |
|
| 202-968
| A |
WASHDCSWNMD |
321J HD CARRIER LLC |
236 |
|
|
|
| 202-968
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2020-12-06 |
|
| 202-968
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-12-06 |
|
| 202-968
| 8 |
WASHDCSWNMD |
321J HD CARRIER LLC |
236 |
|
2020-12-05 |
|
| 202-968
| 9 |
WASHDCSWNMD |
321J HD CARRIER LLC |
236 |
|
2020-12-05 |
|
| 202-969
| A |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 202-970
| A |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
|
|
| 202-970
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-970
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2022-01-09 |
|
| 202-971
| A |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
|
|
| 202-971
| 0 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-20 |
|
| 202-971
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2013-10-02 |
|
| 202-971
| 2 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-01 |
|
| 202-971
| 3 |
|
829J PAETEC ITEL, LLC |
236 |
|
2013-10-18 |
|
| 202-971
| 4 |
|
829J PAETEC ITEL, LLC |
236 |
|
2013-10-18 |
|
| 202-971
| 5 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-01 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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