Local Calling Guide
Area code/prefix search
Dulles Metro, VA
1 2 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
571-600
| A |
WASHDC12KMD |
145J TERRA NOVA TELECOM INC. |
236 |
|
|
|
571-600
| 1 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2019-06-27 |
|
571-600
| 2 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2019-10-12 |
|
571-600
| 3 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2020-03-04 |
|
571-600
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-11-09 |
|
571-600
| 5 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-07-04 |
|
571-600
| 6 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-07-04 |
|
571-742
| A |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
571-742
| 0 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 1 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 2 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 3 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 4 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 5 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-742
| 6 |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
2022-04-22 |
|
571-742
| 7 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-04-01 |
|
571-773
| A |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
571-773
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2023-04-13 |
|
571-773
| 1 |
VINNVACBAMD |
515J IP HORIZON LLC |
236 |
|
2021-08-21 |
|
571-773
| 2 |
ARTNVAARXFY |
506J TWILIO INTERNATIONAL, INC. |
236 |
|
2021-10-30 |
|
571-773
| 3 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-05-07 |
|
571-773
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-05-07 |
|
571-773
| 5 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-05-07 |
|
571-773
| 6 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-05-07 |
|
571-773
| 7 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-05-07 |
|
571-773
| 8 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-05-21 |
|
571-773
| 9 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2022-03-04 |
|
571-933
| A |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
571-933
| 0 |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
571-933
| 1 |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
571-933
| 2 |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2009-03-27 |
|
571-933
| 3 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2008-03-30 |
|
571-933
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-03-21 |
|
571-933
| 5 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2010-06-25 |
|
571-933
| 6 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2010-11-18 |
|
571-933
| 7 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2010-09-24 |
|
571-933
| 8 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-03-14 |
|
571-933
| 9 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-03-21 |
|
703-260
| A |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
703-260
| 0 |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
703-260
| 1 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-09-06 |
|
703-260
| 2 |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2018-06-14 |
|
703-260
| 3 |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
703-260
| 4 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2018-05-29 |
|
703-260
| 5 |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
703-260
| 6 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2010-04-30 |
|
703-260
| 7 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2013-10-04 |
|
703-260
| 8 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2019-02-18 |
|
703-260
| 9 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2018-06-29 |
|
703-552
| A |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
1 2 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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