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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-200
| A |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
| 571-200
| 0 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 1 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 2 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 3 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 4 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 5 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 6 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 7 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 8 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-200
| 9 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2016-01-18 |
|
| 571-201
| A |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 571-201
| 0 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-06-06 |
|
| 571-201
| 1 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-06-06 |
|
| 571-201
| 2 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2004-02-29 |
|
| 571-201
| 3 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2004-03-16 |
|
| 571-201
| 4 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2004-05-07 |
|
| 571-201
| 5 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-02-20 |
|
| 571-201
| 6 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2004-06-11 |
|
| 571-201
| 7 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2004-10-11 |
|
| 571-201
| 8 |
Washington Zone 19 |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2005-04-05 |
|
| 571-201
| 9 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-07-08 |
|
| 571-202
| A |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-202
| 0 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2023-11-16 |
|
| 571-202
| 1 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2023-11-16 |
|
| 571-202
| 2 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2023-11-16 |
|
| 571-202
| 3 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-02-08 |
|
| 571-202
| 4 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-02-08 |
|
| 571-202
| 5 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-10-23 |
|
| 571-202
| 6 |
Herndon |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2024-03-09 |
|
| 571-202
| 7 |
Herndon |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2024-03-09 |
|
| 571-202
| 8 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-10-23 |
|
| 571-202
| 9 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2024-10-23 |
|
| 571-203
| A |
Herndon |
VA |
HRNDVAHEDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-204
| A |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-204
| 0 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 1 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 2 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 3 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 4 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 5 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 6 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 7 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 8 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-204
| 9 |
Washington Zone 19 |
VA |
FRFXVACLDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2005-02-03 |
|
| 571-205
| A |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 571-205
| 0 |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-03-05 |
|
| 571-205
| 1 |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-03-05 |
|
| 571-205
| 2 |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-03-05 |
|
| 571-205
| 3 |
Washington Zone 17 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-03-05 |
|
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 >>
Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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