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 |
| 202-983
| 5 |
WASHDC12ZMD |
073H TELNYX LLC |
236 |
|
2021-05-03 |
|
| 202-983
| 6 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-05-22 |
|
| 202-983
| 7 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-05-22 |
|
| 202-983
| 8 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2021-05-04 |
|
| 202-983
| 9 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2021-05-04 |
|
| 202-984
| A |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
|
|
| 202-984
| 0 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-06-06 |
|
| 202-984
| 1 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-06-06 |
|
| 202-984
| 2 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-06-06 |
|
| 202-984
| 3 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-06-06 |
|
| 202-984
| 4 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-06-07 |
|
| 202-984
| 5 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-06-07 |
|
| 202-984
| 6 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-06-07 |
|
| 202-984
| 7 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2021-06-07 |
|
| 202-984
| 8 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-06-14 |
|
| 202-984
| 9 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-06-07 |
|
| 202-985
| A |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 202-985
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-07-02 |
|
| 202-985
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-06-24 |
|
| 202-985
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-06-24 |
|
| 202-985
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-06-24 |
|
| 202-986
| A |
WASHDCDPDS2 |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-987
| A |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
|
|
| 202-987
| 0 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 1 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 2 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 3 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 4 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 6 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 7 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 8 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-987
| 9 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2021-09-05 |
|
| 202-988
| A |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2024-02-09 |
|
| 202-988
| 5 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2024-11-13 |
|
| 202-988
| 6 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2024-11-13 |
|
| 202-988
| 7 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2024-10-24 |
|
| 202-988
| 8 |
WASHDCSWFMD |
538H WIDE VOICE, LLC - DC |
236 |
|
2024-02-10 |
|
| 202-988
| 9 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2024-10-24 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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