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 |
| 571-226
| 5 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 6 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2004-03-01 |
|
| 571-226
| 7 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-11-21 |
|
| 571-226
| 8 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-226
| 9 |
Washington Zone 17 |
VA |
FLCHVAMFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-227
| A |
Washington Zone 8 |
VA |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 571-228
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-229
| A |
Manassas |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-229
| 0 |
Manassas |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2004-08-08 |
|
| 571-229
| 1 |
Manassas |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2004-07-23 |
|
| 571-229
| 2 |
Manassas |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2004-08-08 |
|
| 571-229
| 3 |
Manassas |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2004-10-08 |
|
| 571-229
| 4 |
Manassas |
VA |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-12-09 |
|
| 571-229
| 5 |
Manassas |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2005-09-12 |
|
| 571-229
| 6 |
Manassas |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2008-03-03 |
|
| 571-229
| 7 |
Manassas |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-02-28 |
|
| 571-229
| 8 |
Manassas |
VA |
BTVLMD12CM9 |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-09-11 |
|
| 571-229
| 9 |
Manassas |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2005-04-05 |
|
| 571-230
| A |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-230
| 0 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-03-14 |
|
| 571-230
| 1 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-02-24 |
|
| 571-230
| 2 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-02-24 |
|
| 571-230
| 3 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-05-16 |
|
| 571-230
| 4 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-06-08 |
|
| 571-230
| 5 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2009-11-07 |
|
| 571-230
| 6 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-05-16 |
|
| 571-230
| 7 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-05-16 |
|
| 571-230
| 8 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-05-16 |
|
| 571-230
| 9 |
Washington Zone 17 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-03-14 |
|
| 571-231
| A |
Washington Zone 8 |
VA |
ALXNVAMVRP1 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 571-231
| 0 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 1 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 2 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 3 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 4 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 5 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 6 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 7 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 8 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-231
| 9 |
Washington Zone 8 |
VA |
|
9213 VERIZON VIRGINIA, INC. |
236 |
|
2010-07-02 |
|
| 571-232
| A |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-232
| 0 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-232
| 1 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 571-232
| 2 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-10-30 |
|
| 571-232
| 3 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-05-06 |
|
| 571-232
| 4 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-05-06 |
|
| 571-232
| 5 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-05-06 |
|
| 571-232
| 6 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-05-06 |
|
| 571-232
| 7 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-05-06 |
|
| 571-232
| 8 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-10-30 |
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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