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 |
| 202-971
| 6 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-09-08 |
|
| 202-971
| 7 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2013-09-30 |
|
| 202-971
| 8 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2014-08-02 |
|
| 202-971
| 9 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2014-08-02 |
|
| 202-972
| A |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
|
|
| 202-972
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-972
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2020-07-17 |
|
| 202-973
| A |
WASHDCMTDS0 |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-974
| A |
WASHDCMTDS0 |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-975
| A |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
|
|
| 202-975
| 0 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-05-07 |
|
| 202-975
| 1 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2018-06-07 |
|
| 202-975
| 2 |
|
829J PAETEC ITEL, LLC |
236 |
|
2018-06-16 |
|
| 202-975
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-07-07 |
|
| 202-975
| 4 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-07-07 |
|
| 202-975
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-07-07 |
|
| 202-975
| 6 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2018-05-08 |
|
| 202-975
| 7 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2018-05-08 |
|
| 202-975
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-07-07 |
|
| 202-975
| 9 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-07-07 |
|
| 202-977
| A |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 202-977
| 0 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2021-02-02 |
|
| 202-977
| 1 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2021-02-02 |
|
| 202-977
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-04-02 |
|
| 202-977
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-04-02 |
|
| 202-977
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-04-02 |
|
| 202-977
| 5 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-01-28 |
|
| 202-977
| 6 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-01-28 |
|
| 202-977
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-01-28 |
|
| 202-977
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-01-28 |
|
| 202-977
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-01-28 |
|
| 202-978
| A |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
|
|
| 202-978
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 1 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 6 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
| 202-978
| 9 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2021-01-04 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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