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 |
| 703-637
| 4 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-637
| 5 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-637
| 6 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2005-12-16 |
|
| 703-637
| 7 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-637
| 8 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-637
| 9 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-639
| A |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 0 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2006-11-01 |
|
| 703-639
| 1 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 2 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 3 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 4 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2006-11-08 |
|
| 703-639
| 5 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 6 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-639
| 7 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2008-04-06 |
|
| 703-639
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2008-06-27 |
|
| 703-639
| 9 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-641
| A |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 0 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 1 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 2 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 3 |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2025-11-18 |
|
| 703-641
| 4 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 5 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 6 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 7 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 8 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-641
| 9 |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-642
| A |
ALXNVAADDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-644
| A |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-645
| A |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-655
| A |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2024-02-09 |
|
| 703-655
| 0 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 703-655
| 1 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 2 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 3 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 4 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 5 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 6 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 703-655
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 703-655
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 703-655
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 703-658
| A |
ALXNVAADDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-663
| A |
|
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 703-663
| 0 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2007-03-02 |
|
| 703-663
| 1 |
|
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 703-663
| 2 |
|
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 703-663
| 3 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-05-08 |
|
| 703-663
| 4 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2004-09-10 |
|
| 703-663
| 5 |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2005-10-10 |
|
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Last updated: Sat, 02 May 2026 12:20:53 UTC
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