Local Calling Guide
Area code/prefix search
NPA: 703
[Rate centres in NPA 703]
[Dial plan for NPA 703]
<< 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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-436
| 0 |
Lorton |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2005-07-24 |
|
| 703-436
| 1 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2004-12-06 |
|
| 703-436
| 2 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2005-09-12 |
|
| 703-436
| 3 |
Lorton |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2006-06-05 |
|
| 703-436
| 4 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-436
| 5 |
Lorton |
VA |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2009-03-27 |
|
| 703-436
| 6 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2011-09-24 |
|
| 703-436
| 7 |
Lorton |
VA |
WASLDCRGDS0 |
367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA |
236 |
|
2009-01-21 |
|
| 703-436
| 8 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2008-03-12 |
|
| 703-436
| 9 |
Lorton |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-05-23 |
|
| 703-437
| A |
Herndon |
VA |
HRNDVAHEDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| A |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 0 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-10-05 |
|
| 703-438
| 1 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-10-05 |
|
| 703-438
| 2 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 3 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 4 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 5 |
Washington Zone 19 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-07-05 |
|
| 703-438
| 6 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 7 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 8 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-438
| 9 |
Washington Zone 19 |
VA |
GRFLVAGFRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-439
| A |
Herndon |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-439
| 0 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2004-09-29 |
|
| 703-439
| 1 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-06-20 |
|
| 703-439
| 2 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-06-22 |
|
| 703-439
| 3 |
Herndon |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-03-01 |
|
| 703-439
| 4 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-11-15 |
|
| 703-439
| 5 |
Herndon |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-03-01 |
|
| 703-439
| 6 |
Herndon |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-03-01 |
|
| 703-439
| 7 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-11-15 |
|
| 703-439
| 8 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-08-21 |
|
| 703-439
| 9 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-08-21 |
|
| 703-440
| A |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 0 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 1 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 2 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 3 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 4 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 5 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 6 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 7 |
Engleside |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2019-02-18 |
|
| 703-440
| 8 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-440
| 9 |
Engleside |
VA |
SPFDVASPRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-441
| A |
Triangle |
VA |
TRNGVAXARS4 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
| 703-442
| A |
Washington Zone 17 |
VA |
MCLNVALVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-443
| A |
Leesburg |
VA |
LSBGVALBDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 703-443
| 0 |
Leesburg |
VA |
LSBGVALBDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 703-443
| 1 |
Leesburg |
VA |
LSBGVALBDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 703-443
| 2 |
Leesburg |
VA |
LSBGVALBDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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