Local Calling Guide
Area code/prefix search
Washington Zone 19, VA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-386
| 0 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2013-02-21 |
|
| 571-386
| 1 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2013-05-31 |
|
| 571-386
| 2 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2013-01-07 |
|
| 571-386
| 3 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2013-01-04 |
|
| 571-386
| 4 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2013-08-16 |
|
| 571-386
| 5 |
|
515J IP HORIZON LLC |
236 |
|
2013-07-11 |
|
| 571-386
| 6 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2013-09-12 |
|
| 571-386
| 7 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2013-10-15 |
|
| 571-386
| 8 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2013-11-15 |
|
| 571-386
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-10-11 |
|
| 571-391
| A |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 571-391
| 0 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 1 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 2 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 3 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 4 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 5 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 6 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 7 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 8 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-391
| 9 |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2018-08-09 |
|
| 571-396
| A |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
|
|
| 571-396
| 0 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2018-11-23 |
|
| 571-396
| 1 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-12-15 |
|
| 571-396
| 2 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2018-12-15 |
|
| 571-396
| 3 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 4 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 5 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 6 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 7 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 8 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-396
| 9 |
WASHDC125MD |
197D VONAGE AMERICA LLC |
236 |
|
2018-12-20 |
|
| 571-407
| A |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
|
|
| 571-407
| 0 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2019-09-26 |
|
| 571-407
| 1 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2019-09-26 |
|
| 571-407
| 2 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2019-12-31 |
|
| 571-407
| 3 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2019-01-14 |
|
| 571-407
| 4 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-02-02 |
|
| 571-407
| 5 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-01-16 |
|
| 571-407
| 6 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-01-16 |
|
| 571-407
| 7 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-01-15 |
|
| 571-407
| 8 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2019-01-15 |
|
| 571-407
| 9 |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2019-03-12 |
|
| 571-418
| A |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
|
|
| 571-418
| 0 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
| 571-418
| 1 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
| 571-418
| 2 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
| 571-418
| 3 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
| 571-418
| 4 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
| 571-418
| 5 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-10-29 |
|
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Last updated: Tue, 01 Sep 2026 00:40:05 UTC
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