Local Calling Guide
Area code/prefix search
Washington Zone 17, VA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-763
| 7 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2026-07-06 |
|
| 571-763
| 8 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2026-07-06 |
|
| 571-763
| 9 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2026-07-06 |
|
| 571-765
| A |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-765
| 0 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-12-27 |
|
| 571-765
| 1 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-03-19 |
|
| 571-765
| 2 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-03-19 |
|
| 571-765
| 3 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-05-06 |
|
| 571-765
| 4 |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2008-10-05 |
|
| 571-765
| 5 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-05-26 |
|
| 571-765
| 6 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-05-26 |
|
| 571-765
| 7 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2008-06-28 |
|
| 571-765
| 8 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2008-06-13 |
|
| 571-765
| 9 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2008-06-13 |
|
| 571-766
| A |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 571-766
| 0 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-04-30 |
|
| 571-766
| 1 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2008-01-07 |
|
| 571-766
| 2 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2008-01-07 |
|
| 571-766
| 3 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2008-06-16 |
|
| 571-766
| 4 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2009-02-10 |
|
| 571-766
| 5 |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2009-02-10 |
|
| 571-766
| 6 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2009-02-14 |
|
| 571-766
| 7 |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2007-10-26 |
|
| 571-766
| 8 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2009-02-14 |
|
| 571-766
| 9 |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2008-05-05 |
|
| 571-769
| A |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-09-19 |
|
| 571-769
| 9 |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-09-19 |
|
| 571-830
| A |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
|
|
| 571-830
| 0 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2007-09-11 |
|
| 571-830
| 1 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2007-09-11 |
|
| 571-830
| 2 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2007-09-11 |
|
| 571-830
| 3 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-08-06 |
|
| 571-830
| 4 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2007-09-11 |
|
| 571-830
| 5 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2007-09-11 |
|
| 571-830
| 6 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2006-12-22 |
|
| 571-830
| 7 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2007-09-11 |
|
| 571-830
| 8 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2007-09-11 |
|
| 571-830
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-06-04 |
|
| 571-835
| A |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-835
| 0 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2012-01-19 |
|
| 571-835
| 1 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2013-08-29 |
|
| 571-835
| 2 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2013-08-29 |
|
| 571-835
| 3 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2013-09-13 |
|
| 571-835
| 4 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2013-09-12 |
|
| 571-835
| 5 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2013-10-15 |
|
| 571-835
| 6 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2016-11-21 |
|
| 571-835
| 7 |
MCLNVALVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2012-04-19 |
|
| 571-835
| 8 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-04-12 |
|
| 571-835
| 9 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-04-12 |
|
| 571-839
| A |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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