Local Calling Guide
Area code/prefix search
NPA: 571
[Rate centres in NPA 571]
[Dial plan for NPA 571]
<< 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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-622
| 6 |
Washington Zone 8 |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-02-05 |
|
| 571-622
| 7 |
Washington Zone 8 |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-02-05 |
|
| 571-622
| 8 |
Washington Zone 8 |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-02-05 |
|
| 571-622
| 9 |
Washington Zone 8 |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-02-05 |
|
| 571-623
| A |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-623
| 0 |
Washington Zone 17 |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2012-11-02 |
|
| 571-623
| 1 |
Washington Zone 17 |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2012-12-10 |
|
| 571-623
| 2 |
Washington Zone 17 |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2012-12-13 |
|
| 571-623
| 3 |
Washington Zone 17 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2012-11-05 |
|
| 571-623
| 4 |
Washington Zone 17 |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2012-12-13 |
|
| 571-623
| 5 |
Washington Zone 17 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-11-05 |
|
| 571-623
| 6 |
Washington Zone 17 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-11-05 |
|
| 571-623
| 7 |
Washington Zone 17 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-11-05 |
|
| 571-623
| 8 |
Washington Zone 17 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-11-05 |
|
| 571-623
| 9 |
Washington Zone 17 |
VA |
|
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2023-10-11 |
|
| 571-624
| A |
Washington Zone 8 |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-624
| 0 |
Washington Zone 8 |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-10-16 |
|
| 571-624
| 1 |
Washington Zone 8 |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-10-16 |
|
| 571-624
| 2 |
Washington Zone 8 |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-10-16 |
|
| 571-624
| 3 |
Washington Zone 8 |
VA |
|
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2023-11-02 |
|
| 571-624
| 4 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-624
| 5 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-624
| 6 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-624
| 7 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-624
| 8 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-624
| 9 |
Washington Zone 8 |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-10-08 |
|
| 571-625
| A |
Triangle |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2025-05-10 |
|
| 571-625
| 0 |
Triangle |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2025-05-10 |
|
| 571-625
| 5 |
Triangle |
VA |
|
073H TELNYX LLC |
236 |
|
2025-07-03 |
|
| 571-626
| A |
Triangle |
VA |
ARTNVAARXJY |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 571-626
| 0 |
Triangle |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-05-18 |
|
| 571-626
| 1 |
Triangle |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-05-18 |
|
| 571-626
| 2 |
Triangle |
VA |
|
516J TON80 COMMUNICATIONS, LLC |
236 |
|
2022-05-04 |
|
| 571-626
| 3 |
Triangle |
VA |
|
145J TERRA NOVA TELECOM INC. |
236 |
|
2026-01-19 |
|
| 571-626
| 4 |
Triangle |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-08-11 |
|
| 571-626
| 5 |
Triangle |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-08-11 |
|
| 571-626
| 6 |
Triangle |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2025-03-15 |
|
| 571-626
| 7 |
Triangle |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-08-11 |
|
| 571-626
| 8 |
Triangle |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2023-08-11 |
|
| 571-626
| 9 |
Triangle |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2023-07-17 |
|
| 571-627
| A |
Leesburg |
VA |
FRBGVAFBMMD |
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 0 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-02-17 |
|
| 571-627
| 1 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2024-02-19 |
|
| 571-627
| 2 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2024-02-19 |
|
| 571-627
| 3 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 4 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 5 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 6 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 7 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
| 571-627
| 8 |
Leesburg |
VA |
|
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
246 |
|
2024-01-20 |
|
<< 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 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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