Local Calling Guide
Area code/prefix search
Switch: WASHDCSWXZZ
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-408
| 2 |
Occoquan |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2008-09-11 |
|
| 571-421
| 8 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2011-04-07 |
|
| 571-438
| 6 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 571-444
| 1 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2016-02-18 |
|
| 571-447
| 4 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2012-04-24 |
|
| 571-447
| 5 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2011-09-12 |
|
| 571-449
| 9 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2010-09-02 |
|
| 571-458
| 5 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2013-04-29 |
|
| 571-480
| 4 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-01-20 |
|
| 571-481
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-04-30 |
|
| 571-482
| 1 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2008-12-18 |
|
| 571-482
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-12-01 |
|
| 571-483
| 1 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2008-04-07 |
|
| 571-483
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2008-04-07 |
|
| 571-483
| 4 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-06-02 |
|
| 571-485
| 3 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2009-06-26 |
|
| 571-514
| A |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-514
| 0 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 571-514
| 1 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 571-514
| 2 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 571-522
| 2 |
Braddock |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-04-10 |
|
| 571-525
| 3 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2016-10-14 |
|
| 571-526
| 6 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2013-06-18 |
|
| 571-526
| 7 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2013-06-18 |
|
| 571-527
| 1 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-02-09 |
|
| 571-527
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-02-09 |
|
| 571-527
| 3 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-02-09 |
|
| 571-527
| 4 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-02-09 |
|
| 571-527
| 5 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-02-09 |
|
| 571-594
| 5 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2003-03-14 |
|
| 571-612
| 5 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2010-11-09 |
|
| 571-721
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-06-26 |
|
| 571-721
| 3 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-06-26 |
|
| 571-721
| 4 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-07-08 |
|
| 571-721
| 5 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-07-08 |
|
| 571-721
| 6 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-07-08 |
|
| 571-721
| 7 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2002-07-08 |
|
| 571-722
| 1 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2006-11-18 |
|
| 571-733
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2012-08-17 |
|
| 571-748
| A |
Washington Zone 19 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-748
| 2 |
Washington Zone 19 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
|
|
| 571-749
| A |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 571-752
| 4 |
Herndon |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2019-03-11 |
|
| 571-766
| 3 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2008-06-16 |
|
| 571-775
| 8 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2016-03-28 |
|
| 571-814
| 2 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2010-11-19 |
|
| 571-830
| 1 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-09-11 |
|
| 571-830
| 2 |
Washington Zone 17 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2007-09-11 |
|
| 571-858
| 3 |
Washington Zone 8 |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2011-04-11 |
|
| 571-931
| A |
Triangle |
VA |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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