Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WASHDCSWXZZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
240-499 0 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-499 1 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-499 2 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-499 3 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-499 7 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-499 9 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236      
240-507 1 Washington Zone 2 MD 829J PAETEC ITEL, LLC 236   2008-12-18   
240-514 A Washington Zone 11 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-514 0 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-514 1 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-514 2 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-514 3 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-514 5 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-516 A Washington Zone 12 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-516 0 Washington Zone 12 MD 829J PAETEC ITEL, LLC 236      
240-516 1 Washington Zone 12 MD 829J PAETEC ITEL, LLC 236      
240-516 2 Washington Zone 12 MD 829J PAETEC ITEL, LLC 236      
240-516 3 Washington Zone 12 MD 829J PAETEC ITEL, LLC 236      
240-516 5 Washington Zone 12 MD 829J PAETEC ITEL, LLC 236      
240-523 1 La Plata MD 829J PAETEC ITEL, LLC 236   2004-02-05   
240-528 5 Hughesville MD 829J PAETEC ITEL, LLC 236   2010-11-29   
240-542 A Washington Zone 13 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-542 0 Washington Zone 13 MD 829J PAETEC ITEL, LLC 236      
240-542 1 Washington Zone 13 MD 829J PAETEC ITEL, LLC 236      
240-542 2 Washington Zone 13 MD 829J PAETEC ITEL, LLC 236      
240-542 3 Washington Zone 13 MD 829J PAETEC ITEL, LLC 236      
240-542 5 Washington Zone 13 MD 829J PAETEC ITEL, LLC 236      
240-544 A Washington Zone 14 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-544 0 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-544 1 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-544 2 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-544 3 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-544 5 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-545 A Washington Zone 15 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-545 0 Washington Zone 15 MD 829J PAETEC ITEL, LLC 236      
240-545 1 Washington Zone 15 MD 829J PAETEC ITEL, LLC 236      
240-545 2 Washington Zone 15 MD 829J PAETEC ITEL, LLC 236      
240-545 3 Washington Zone 15 MD 829J PAETEC ITEL, LLC 236      
240-545 4 Washington Zone 15 MD 829J PAETEC ITEL, LLC 236      
240-546 A Washington Zone 16 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-546 0 Washington Zone 16 MD 829J PAETEC ITEL, LLC 236      
240-546 1 Washington Zone 16 MD 829J PAETEC ITEL, LLC 236      
240-546 2 Washington Zone 16 MD 829J PAETEC ITEL, LLC 236      
240-546 3 Washington Zone 16 MD 829J PAETEC ITEL, LLC 236      
240-546 4 Washington Zone 16 MD 829J PAETEC ITEL, LLC 236      
240-554 6 Laurel MD 829J PAETEC ITEL, LLC 236   2012-06-22   
240-556 A Washington Zone 14 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-556 0 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-556 1 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-556 9 Washington Zone 14 MD 829J PAETEC ITEL, LLC 236      
240-577 7 Leonardtown MD 829J PAETEC ITEL, LLC 236   2006-11-22   
240-581 A Laurel MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-581 1 Laurel MD 829J PAETEC ITEL, LLC 236      
240-581 5 Laurel MD 829J PAETEC ITEL, LLC 236   2009-06-12   
240-581 9 Laurel MD 829J PAETEC ITEL, LLC 236      
240-607 1 Waldorf MD 829J PAETEC ITEL, LLC 236   2006-04-21   
240-613 A Washington Zone 4 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-638 5 Washington Zone 3 MD 829J PAETEC ITEL, LLC 236   2009-12-14   
240-646 A Laurel MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-646 0 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 1 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 3 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 5 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 7 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 8 Laurel MD 829J PAETEC ITEL, LLC 236      
240-646 9 Laurel MD 829J PAETEC ITEL, LLC 236      
240-665 6 Washington Zone 10 MD 829J PAETEC ITEL, LLC 236   2017-03-12   
240-681 A Brandywine MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-681 6 Brandywine MD 829J PAETEC ITEL, LLC 236      
240-724 A Washington Zone 6 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-724 0 Washington Zone 6 MD 829J PAETEC ITEL, LLC 236      
240-724 3 Washington Zone 6 MD 829J PAETEC ITEL, LLC 236      
240-724 5 Washington Zone 6 MD 829J PAETEC ITEL, LLC 236      
240-724 9 Washington Zone 6 MD 829J PAETEC ITEL, LLC 236      
240-737 A Washington Zone 4 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-745 1 Damascus MD 829J PAETEC ITEL, LLC 236   2004-02-05   
240-747 A Washington Zone 11 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-747 0 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 1 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 2 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 3 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 4 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 5 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 6 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-747 9 Washington Zone 11 MD 829J PAETEC ITEL, LLC 236      
240-752 1 Washington Zone 2 MD 829J PAETEC ITEL, LLC 236   2006-05-11   
240-754 5 Waldorf MD 829J PAETEC ITEL, LLC 236   2012-04-03   
240-754 6 Waldorf MD 829J PAETEC ITEL, LLC 236   2012-04-03   
240-762 5 Washington Zone 2 MD 829J PAETEC ITEL, LLC 236   2013-09-04   
240-767 A Washington Zone 5 MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-767 0 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-767 1 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-767 2 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-767 3 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-767 5 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-767 9 Washington Zone 5 MD 829J PAETEC ITEL, LLC 236      
240-779 A Ashton MD 829J PAETEC ITEL, LLC 236   2025-04-02   
240-779 0 Ashton MD 829J PAETEC ITEL, LLC 236      
240-779 2 Ashton MD 829J PAETEC ITEL, LLC 236      
240-779 8 Ashton MD 829J PAETEC ITEL, LLC 236      

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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