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 |
| 571-613
| 5 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-613
| 6 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-613
| 7 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-613
| 8 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-613
| 9 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| A |
Washington Zone 8 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 571-614
| 0 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 1 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 2 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 3 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 4 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 5 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 6 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 7 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 8 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-614
| 9 |
Washington Zone 8 |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2023-03-20 |
|
| 571-615
| A |
Independent Hill |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
|
|
| 571-615
| 0 |
Independent Hill |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2021-07-01 |
|
| 571-615
| 1 |
Independent Hill |
VA |
|
515J IP HORIZON LLC |
236 |
|
2021-08-22 |
|
| 571-615
| 2 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 3 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 4 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 5 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 6 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 7 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 8 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-615
| 9 |
Independent Hill |
VA |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-06 |
|
| 571-616
| A |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 571-616
| 0 |
Engleside |
VA |
|
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2018-05-31 |
|
| 571-616
| 1 |
Engleside |
VA |
|
5562 METROPCS, INC. |
236 |
|
2017-12-14 |
|
| 571-616
| 2 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-10-29 |
|
| 571-616
| 3 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-10-29 |
|
| 571-616
| 4 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-10-29 |
|
| 571-616
| 5 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-10-29 |
|
| 571-616
| 6 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-10-29 |
|
| 571-616
| 7 |
Engleside |
VA |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2018-03-29 |
|
| 571-616
| 8 |
Engleside |
VA |
|
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2018-03-15 |
|
| 571-616
| 9 |
Engleside |
VA |
|
138E ONVOY, LLC - VA |
236 |
|
2018-09-09 |
|
| 571-617
| A |
Leesburg |
VA |
CLPPVABH6MD |
732J NUSO, LLC |
246 |
|
|
|
| 571-617
| 0 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2023-10-16 |
|
| 571-617
| 1 |
Leesburg |
VA |
|
732J NUSO, LLC |
246 |
|
2023-04-06 |
|
| 571-617
| 2 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2023-10-16 |
|
| 571-617
| 3 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2023-10-16 |
|
| 571-617
| 4 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2023-10-16 |
|
| 571-617
| 5 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2023-10-16 |
|
| 571-617
| 6 |
Leesburg |
VA |
|
073H TELNYX LLC |
246 |
|
2023-12-15 |
|
| 571-617
| 7 |
Leesburg |
VA |
|
138E ONVOY, LLC - VA |
246 |
|
2024-02-19 |
|
| 571-617
| 8 |
Leesburg |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2023-09-23 |
|
| 571-617
| 9 |
Leesburg |
VA |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2023-09-23 |
|
| 571-618
| A |
Washington Zone 17 |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
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 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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