Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: MCLNVA23DS4

Remotes:

Switch Switch name Switch type
WASHDCRKRSA  WASHINGTON  RS 

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
301-476 5 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-476 6 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-547 3 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-06-04   
301-557 A Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-557 1 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 2 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 3 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 4 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 5 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 6 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 7 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-557 8 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-10-29   
301-563 9 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-12-04   
301-579 3 Brandywine MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-579 4 Brandywine MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-03-24   
301-579 5 Brandywine MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-13   
301-605 9 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2012-01-14   
301-637 A Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-637 0 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2004-12-13   
301-637 2 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-04-07   
301-637 3 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-04-07   
301-637 4 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-637 5 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
301-637 6 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
301-637 7 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-04-03   
301-637 8 Washington Zone 10 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-06-17   
301-658 1 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-658 2 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-658 3 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-658 5 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-658 6 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-658 7 Ashton MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-20   
301-664 2 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2019-06-06   
301-684 5 Indian Head MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2011-03-14   
301-685 1 Damascus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2003-03-24   
301-685 5 Damascus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-685 6 Damascus MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2005-01-04   
301-710 A Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-710 0 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-10-17   
301-710 1 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-12-04   
301-710 5 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-02-20   
301-710 6 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2006-02-20   
301-710 9 Waldorf MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-10-26   
301-715 3 Washington Zone 15 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2009-10-09   
301-741 A Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-741 4 Laurel MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-754 6 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2014-10-23   
301-755 9 Washington Zone 3 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-10-26   
301-760 A Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236      
301-760 2 Washington Zone 2 MD 6119 LEVEL 3 COMMUNICATIONS, LLC - MD 236   2007-07-03   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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