Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: PHLAPAFGD0S

Remotes:

Switch Switch name Switch type
PHLAPAKKRSA  PHILADELPHIA  RS 

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
610-717 3 Philadelphia Suburban Zone 10 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-717 4 Philadelphia Suburban Zone 10 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-717 5 Philadelphia Suburban Zone 10 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-719 3 West Chester PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2011-03-24   
610-723 A Philadelphia Suburban Zone 22 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-723 1 Philadelphia Suburban Zone 22 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-723 4 Philadelphia Suburban Zone 22 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-726 1 Philadelphia Suburban Zone 24 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-09-22   
610-735 2 Ironton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2018-04-30   
610-757 A Philadelphia Suburban Zone 30 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-757 1 Philadelphia Suburban Zone 30 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-757 3 Philadelphia Suburban Zone 30 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-757 4 Philadelphia Suburban Zone 30 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-757 6 Philadelphia Suburban Zone 30 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-765 A Kennett Square PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-765 1 Kennett Square PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-765 6 Kennett Square PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-765 7 Kennett Square PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 A Philadelphia Suburban Zone 23 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 1 Philadelphia Suburban Zone 23 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-785 6 Philadelphia Suburban Zone 23 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 A Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 2 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 A Philadelphia Suburban Zone 24 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 6 Philadelphia Suburban Zone 24 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-795 7 Philadelphia Suburban Zone 24 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 A Philadelphia Suburban Zone 25 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-801 2 Philadelphia Suburban Zone 25 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-810 1 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-11   
610-810 2 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-11   
610-813 2 Nazareth PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-27   
610-813 5 Nazareth PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2015-11-14   
610-813 6 Nazareth PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2012-06-25   
610-816 6 Reading PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2012-03-10   
610-818 A Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-818 1 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-818 4 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-849 A Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-849 0 Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-849 1 Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-849 5 Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-08-17   
610-849 9 Bethlehem PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-857 7 Parkesburg PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2002-05-14   
610-860 A Philadelphia Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-860 9 Philadelphia Suburban Zone 21 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 A Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 0 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 1 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 2 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-871 3 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      

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

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