Local Calling Guide
Area code/prefix search
Dulles, VA
1 2 3 4 >>
NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
571-413
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
571-413
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2019-09-08 |
|
571-413
| 1 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2019-09-12 |
|
571-413
| 2 |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-05-21 |
|
571-413
| 3 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-11-02 |
|
571-413
| 4 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-10-29 |
|
571-413
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2020-04-24 |
|
571-413
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2020-04-24 |
|
571-413
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2020-04-24 |
|
571-413
| 8 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2020-05-20 |
|
571-413
| 9 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2020-05-20 |
|
571-491
| A |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
571-491
| 1 |
|
145J TERRA NOVA TELECOM INC. |
236 |
|
2024-02-14 |
|
571-491
| 2 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2018-07-16 |
|
571-491
| 4 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2019-05-30 |
|
571-491
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-08-10 |
|
571-491
| 6 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2019-07-11 |
|
571-491
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-05-10 |
|
571-491
| 8 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2019-04-12 |
|
571-491
| 9 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2017-11-17 |
|
571-517
| A |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
571-517
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2021-03-21 |
|
571-517
| 1 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-07-16 |
|
571-517
| 2 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-07-16 |
|
571-517
| 3 |
ARTNVAARXFY |
506J TWILIO INTERNATIONAL, INC. |
236 |
|
2021-01-02 |
|
571-517
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2022-10-28 |
|
571-517
| 5 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-11-07 |
|
571-517
| 6 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-02-18 |
|
571-517
| 7 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2020-11-07 |
|
571-517
| 8 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-02-18 |
|
571-517
| 9 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2021-02-18 |
|
571-746
| A |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
571-746
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2023-02-26 |
|
571-746
| 1 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2022-04-21 |
|
571-746
| 6 |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2022-08-01 |
|
571-746
| 7 |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
2022-04-20 |
|
571-746
| 8 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2022-06-25 |
|
571-746
| 9 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2023-10-16 |
|
571-758
| A |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
|
|
571-758
| 0 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2013-07-20 |
|
571-758
| 1 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2013-07-23 |
|
571-758
| 2 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2014-03-26 |
|
571-758
| 3 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2014-06-02 |
|
571-758
| 4 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2014-07-17 |
|
571-758
| 5 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2013-08-16 |
|
571-758
| 6 |
|
515J IP HORIZON LLC |
236 |
|
2015-03-21 |
|
571-758
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2015-05-18 |
|
571-758
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-08-20 |
|
571-758
| 9 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2013-07-20 |
|
571-888
| A |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
|
|
1 2 3 4 >>
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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