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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-221
| 9 |
Washington Zone 17 |
VA |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 571-222
| A |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 571-222
| 1 |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 571-222
| 2 |
Haymarket |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2005-06-04 |
|
| 571-222
| 3 |
Haymarket |
VA |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2009-03-27 |
|
| 571-222
| 4 |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-11-16 |
|
| 571-222
| 5 |
Haymarket |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-07-01 |
|
| 571-222
| 6 |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2012-03-03 |
|
| 571-222
| 7 |
Haymarket |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2005-04-05 |
|
| 571-222
| 8 |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 571-222
| 9 |
Haymarket |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 571-223
| A |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 571-223
| 0 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 571-223
| 1 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 571-223
| 2 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 571-223
| 3 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
|
|
| 571-223
| 4 |
Leesburg |
VA |
LSBGVALBQMD |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
246 |
|
2009-01-06 |
|
| 571-223
| 5 |
Leesburg |
VA |
LSBGVALBZMD |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
2005-07-28 |
|
| 571-223
| 6 |
Leesburg |
VA |
LSBGVALBZMD |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
2005-07-28 |
|
| 571-223
| 7 |
Leesburg |
VA |
LSBGVALBZMD |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
2006-07-10 |
|
| 571-223
| 8 |
Leesburg |
VA |
CLPPVA01CMD |
5562 METROPCS, INC. |
246 |
|
2007-08-03 |
|
| 571-223
| 9 |
Leesburg |
VA |
CLPPVA01CMD |
5562 METROPCS, INC. |
246 |
|
2007-09-19 |
|
| 571-224
| A |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 571-224
| 0 |
Washington Zone 19 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2003-03-14 |
|
| 571-224
| 1 |
Washington Zone 19 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2012-12-13 |
|
| 571-224
| 2 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-05-28 |
|
| 571-224
| 3 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-05-28 |
|
| 571-224
| 4 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-05-28 |
|
| 571-224
| 5 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-06-30 |
|
| 571-224
| 6 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-07-29 |
|
| 571-224
| 7 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-07-29 |
|
| 571-224
| 8 |
Washington Zone 19 |
VA |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-07-29 |
|
| 571-224
| 9 |
Washington Zone 19 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2005-07-24 |
|
| 571-225
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 0 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 1 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 2 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 3 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 4 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 5 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-09-30 |
|
| 571-225
| 6 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-09-30 |
|
| 571-225
| 7 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2005-02-05 |
|
| 571-225
| 8 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-225
| 9 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-226
| A |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 0 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-11-21 |
|
| 571-226
| 1 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 2 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 3 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 4 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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