Local Calling Guide
Area code/prefix search
NPA: 571
[Rate centres in NPA 571]
[Dial plan for NPA 571]
Block: A
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-707
| A |
Leesburg |
VA |
CLPPVA01CMD |
5562 METROPCS, INC. |
246 |
|
|
|
| 571-708
| A |
Dale City |
VA |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-02-19 |
|
| 571-709
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-01-25 |
|
| 571-710
| A |
Lorton |
VA |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
|
|
| 571-712
| A |
Leesburg |
VA |
CLPPVACUIMD |
515J IP HORIZON LLC |
246 |
|
2025-01-25 |
|
| 571-713
| A |
Occoquan |
VA |
VINNVACBAMD |
515J IP HORIZON LLC |
236 |
|
2025-01-25 |
|
| 571-714
| A |
Washington Zone 8 |
VA |
VINNVACBAMD |
515J IP HORIZON LLC |
236 |
|
2025-01-25 |
|
| 571-715
| A |
Herndon |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-02-06 |
|
| 571-716
| A |
Manassas |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-03-31 |
|
| 571-717
| A |
Washington Zone 17 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2025-04-07 |
|
| 571-718
| A |
Engleside |
VA |
ARTNVAARXNY |
7421 AT&T - LOCAL |
236 |
|
2025-04-28 |
|
| 571-719
| A |
Manassas |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-720
| A |
Herndon |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-05-10 |
|
| 571-721
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-722
| A |
Washington Zone 17 |
VA |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 571-723
| A |
Washington Zone 19 |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 571-724
| A |
Occoquan |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-05-09 |
|
| 571-725
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-05-23 |
|
| 571-726
| A |
Washington Zone 8 |
VA |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2025-06-30 |
|
| 571-727
| A |
Lorton |
VA |
ARTNVAARXJY |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 571-728
| A |
Washington Zone 8 |
VA |
VINNVACB8MD |
114J EXIANT COMMUNICATIONS LLC |
236 |
|
2025-07-13 |
|
| 571-729
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-30 |
|
| 571-730
| A |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-731
| A |
Washington Zone 19 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2025-08-01 |
|
| 571-732
| A |
Washington Zone 19 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
|
|
| 571-733
| A |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-734
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 571-735
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-10-11 |
|
| 571-736
| A |
Washington Zone 17 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-10-26 |
|
| 571-737
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-11-23 |
|
| 571-738
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-11-23 |
|
| 571-739
| A |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-12-06 |
|
| 571-740
| A |
Washington Zone 19 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-12-06 |
|
| 571-741
| A |
Braddock |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-06-07 |
|
| 571-742
| A |
Dulles Metro |
VA |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 571-743
| A |
Herndon |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2025-12-26 |
|
| 571-744
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-01-01 |
|
| 571-745
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-01-01 |
|
| 571-746
| A |
Dulles |
VA |
WASHDC12MMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 571-747
| A |
Manassas |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2026-02-01 |
|
| 571-748
| A |
Washington Zone 19 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-749
| A |
Washington Zone 17 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-750
| A |
Washington Zone 8 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2026-05-11 |
|
| 571-751
| A |
Arcola |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
| 571-752
| A |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-753
| A |
Braddock |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2026-03-20 |
|
| 571-754
| A |
Washington Zone 8 |
VA |
MCLNVA23BMD |
671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
236 |
|
2026-05-26 |
|
| 571-755
| A |
Haymarket |
VA |
ARTNVAARXBY |
965H FRACTEL, LLC |
236 |
|
|
|
| 571-756
| A |
Haymarket |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2026-06-15 |
|
| 571-757
| A |
Washington Zone 19 |
VA |
OCQNVAXAVMD |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2026-06-29 |
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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