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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-374
| 3 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 4 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 5 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 6 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 7 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 8 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-374
| 9 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2007-03-08 |
|
| 703-375
| A |
Washington Zone 19 |
VA |
HRNDVAHEDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 0 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 1 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 2 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 3 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 4 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 5 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 6 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 7 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 8 |
Washington Zone 19 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-375
| 9 |
Washington Zone 19 |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-01-08 |
|
| 703-376
| A |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-376
| 0 |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-376
| 1 |
Herndon |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2004-09-29 |
|
| 703-376
| 2 |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-376
| 3 |
Herndon |
VA |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2003-01-18 |
|
| 703-376
| 4 |
Herndon |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-10-11 |
|
| 703-376
| 5 |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-07-17 |
|
| 703-376
| 6 |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-376
| 7 |
Herndon |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2004-08-06 |
|
| 703-376
| 8 |
Herndon |
VA |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2004-02-29 |
|
| 703-376
| 9 |
Herndon |
VA |
|
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-377
| A |
Washington Zone 17 |
VA |
|
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-378
| A |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-379
| A |
Washington Zone 8 |
VA |
ALXNVABADS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-380
| A |
Washington Zone 8 |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 703-381
| A |
Leesburg |
VA |
WNCHVAWC8MD |
624H ONVOY SPECTRUM, LLC |
246 |
|
2024-06-05 |
|
| 703-381
| 0 |
Leesburg |
VA |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2024-06-05 |
|
| 703-381
| 1 |
Leesburg |
VA |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2024-06-05 |
|
| 703-381
| 2 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2024-06-07 |
|
| 703-381
| 3 |
Leesburg |
VA |
|
073H TELNYX LLC |
246 |
|
2024-06-07 |
|
| 703-381
| 4 |
Leesburg |
VA |
|
515J IP HORIZON LLC |
246 |
|
2024-06-24 |
|
| 703-381
| 5 |
Leesburg |
VA |
|
515J IP HORIZON LLC |
246 |
|
2024-06-24 |
|
| 703-381
| 6 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2024-06-30 |
|
| 703-381
| 7 |
Leesburg |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2024-07-07 |
|
| 703-381
| 8 |
Leesburg |
VA |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2024-06-05 |
|
| 703-381
| 9 |
Leesburg |
VA |
|
624H ONVOY SPECTRUM, LLC |
246 |
|
2024-06-05 |
|
| 703-382
| A |
Engleside |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-382
| 0 |
Engleside |
VA |
|
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-382
| 1 |
Engleside |
VA |
|
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2015-05-15 |
|
| 703-382
| 2 |
Engleside |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2008-09-13 |
|
| 703-382
| 3 |
Engleside |
VA |
|
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-382
| 4 |
Engleside |
VA |
|
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
<< 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 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
Sponsored by: BeeVox - Whitelabel Reseller Platform
Like this site? We accept donations via PayPal.