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 |
| 771-215
| 4 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2022-10-21 |
|
| 771-215
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2022-10-27 |
|
| 771-215
| 6 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-10-22 |
|
| 771-215
| 7 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-10-22 |
|
| 771-215
| 8 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-10-22 |
|
| 771-215
| 9 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-10-22 |
|
| 771-216
| A |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
|
|
| 771-216
| 0 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-11-18 |
|
| 771-216
| 1 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-11-18 |
|
| 771-216
| 2 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2022-11-18 |
|
| 771-216
| 3 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2023-09-08 |
|
| 771-216
| 4 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2023-08-30 |
|
| 771-216
| 5 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2023-08-30 |
|
| 771-216
| 6 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2023-08-30 |
|
| 771-216
| 7 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2023-08-30 |
|
| 771-216
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-216
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-09-08 |
|
| 771-217
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 771-217
| 0 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-26 |
|
| 771-217
| 1 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-26 |
|
| 771-217
| 2 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-26 |
|
| 771-217
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-26 |
|
| 771-217
| 4 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2022-11-26 |
|
| 771-217
| 5 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2022-11-26 |
|
| 771-217
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-25 |
|
| 771-217
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-25 |
|
| 771-217
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-25 |
|
| 771-217
| 9 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-25 |
|
| 771-218
| A |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
|
|
| 771-218
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-218
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2023-01-02 |
|
| 771-219
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 771-219
| 0 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2023-01-03 |
|
| 771-219
| 1 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2023-01-03 |
|
| 771-219
| 2 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2023-01-03 |
|
| 771-219
| 3 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2023-01-03 |
|
| 771-219
| 4 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
| 771-219
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
| 771-219
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
| 771-219
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
| 771-219
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
| 771-219
| 9 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-12-30 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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