Local Calling Guide
Area code/prefix search
Herndon, VA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-485
| 3 |
STNGVA08AMD |
4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA |
236 |
|
2009-06-26 |
|
| 571-485
| 4 |
STNGVA08AMD |
4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA |
236 |
|
2009-09-29 |
|
| 571-485
| 5 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-10-10 |
|
| 571-485
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-03-24 |
|
| 571-485
| 7 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2010-06-05 |
|
| 571-485
| 8 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2010-06-05 |
|
| 571-485
| 9 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-10-10 |
|
| 571-500
| A |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
| 571-500
| 0 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 1 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 2 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 3 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 5 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 6 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 7 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 8 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-500
| 9 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2018-10-12 |
|
| 571-508
| A |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 571-508
| 0 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 1 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 2 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 3 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 4 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 5 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 6 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-02-27 |
|
| 571-508
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2018-02-25 |
|
| 571-508
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2018-02-25 |
|
| 571-508
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2018-02-25 |
|
| 571-514
| A |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 0 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 1 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 2 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 3 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 4 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 5 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 6 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 7 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 8 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-514
| 9 |
|
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 571-519
| A |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 571-519
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2021-03-21 |
|
| 571-519
| 1 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-03-11 |
|
| 571-519
| 2 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-03-11 |
|
| 571-519
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-03-11 |
|
| 571-519
| 4 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-05-08 |
|
| 571-519
| 5 |
VINNVACBAMD |
515J IP HORIZON LLC |
236 |
|
2021-08-21 |
|
| 571-519
| 6 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2021-08-19 |
|
| 571-519
| 7 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2021-08-19 |
|
| 571-519
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-05-08 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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