Local Calling Guide
Area code/prefix search
NPA: 571
[Rate centres in NPA 571]
[Dial plan for NPA 571]
NXX: 291
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-291
| A |
Leesburg |
VA |
LSBGVALBZMD |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
|
|
| 571-291
| 0 |
Leesburg |
VA |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
246 |
|
2006-01-29 |
|
| 571-291
| 1 |
Leesburg |
VA |
LSBGVA151MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2007-12-03 |
|
| 571-291
| 2 |
Leesburg |
VA |
LSBGVALBX7X |
318J COMCAST IP PHONE, LLC |
246 |
|
2007-06-04 |
|
| 571-291
| 3 |
Leesburg |
VA |
LSBGVALBX7X |
318J COMCAST IP PHONE, LLC |
246 |
|
2007-10-29 |
|
| 571-291
| 4 |
Leesburg |
VA |
LSBGVALBZMD |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
246 |
|
2005-07-18 |
|
| 571-291
| 5 |
Leesburg |
VA |
LSBGVA151MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
246 |
|
2009-02-11 |
|
| 571-291
| 6 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
2008-02-03 |
|
| 571-291
| 7 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
2007-03-22 |
|
| 571-291
| 8 |
Leesburg |
VA |
ASBNVAASDS0 |
9213 VERIZON VIRGINIA, INC. |
246 |
|
2007-03-22 |
|
| 571-291
| 9 |
Leesburg |
VA |
LSBGVALBX7X |
318J COMCAST IP PHONE, LLC |
246 |
|
2008-08-01 |
|
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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