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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
571-444
| 4 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2015-10-15 |
|
571-444
| 5 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2015-10-15 |
|
571-444
| 6 |
Washington Zone 8 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2015-10-15 |
|
571-444
| 7 |
Washington Zone 8 |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-05-16 |
|
571-444
| 8 |
Washington Zone 8 |
VA |
ARTNVAARX8X |
551G NUSO, LLC |
236 |
|
2016-04-01 |
|
571-444
| 9 |
Washington Zone 8 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-04-30 |
|
571-445
| A |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
|
|
571-445
| 0 |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-04-11 |
|
571-445
| 1 |
Haymarket |
VA |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2013-06-15 |
|
571-445
| 2 |
Haymarket |
VA |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2014-05-05 |
|
571-445
| 3 |
Haymarket |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2011-07-05 |
|
571-445
| 4 |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2012-04-05 |
|
571-445
| 5 |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-08-16 |
|
571-445
| 6 |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-07-26 |
|
571-445
| 7 |
Haymarket |
VA |
OCQNVAXAVMD |
4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA |
236 |
|
2012-12-07 |
|
571-445
| 8 |
Haymarket |
VA |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2013-05-05 |
|
571-445
| 9 |
Haymarket |
VA |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2013-05-05 |
|
571-446
| A |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
571-446
| 0 |
Herndon |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2014-09-30 |
|
571-446
| 1 |
Herndon |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-30 |
|
571-446
| 2 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2014-10-24 |
|
571-446
| 3 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2014-10-24 |
|
571-446
| 4 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2014-09-29 |
|
571-446
| 5 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2014-10-06 |
|
571-446
| 6 |
Herndon |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2015-08-22 |
|
571-446
| 7 |
Herndon |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-30 |
|
571-446
| 8 |
Herndon |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-30 |
|
571-446
| 9 |
Herndon |
VA |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-30 |
|
571-447
| A |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
571-447
| 0 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2011-07-09 |
|
571-447
| 1 |
Washington Zone 8 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2011-07-12 |
|
571-447
| 2 |
Washington Zone 8 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2011-07-12 |
|
571-447
| 3 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2011-07-12 |
|
571-447
| 4 |
Washington Zone 8 |
VA |
STNGVA08AMD |
4534 PAETEC COMMUNICATIONS OF VIRGINIA, LLC - VA |
236 |
|
2012-04-24 |
|
571-447
| 5 |
Washington Zone 8 |
VA |
HRNDVACKBMD |
5978 BROADVIEW NETWORKS OF VIRGINIA, INC. - VA |
236 |
|
2011-09-12 |
|
571-447
| 6 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2011-10-28 |
|
571-447
| 7 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2011-08-06 |
|
571-447
| 8 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2011-08-06 |
|
571-447
| 9 |
Washington Zone 8 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2012-08-11 |
|
571-448
| A |
Engleside |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
571-448
| 0 |
Engleside |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2017-06-04 |
|
571-448
| 1 |
Engleside |
VA |
|
515J IP HORIZON LLC |
236 |
|
2013-07-11 |
|
571-448
| 2 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 3 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 4 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 5 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 6 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 7 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 8 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
571-448
| 9 |
Engleside |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2015-02-06 |
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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