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
484-534 A Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-534 2 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-01-14   
484-534 3 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-01-25   
484-534 4 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2003-03-24   
484-534 5 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2010-11-20   
484-541 A Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-541 1 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-544 A Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-544 0 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-02-16   
484-544 4 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-545 A Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-545 2 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-546 5 Easton PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-02-01   
484-547 A Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-547 0 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-550 6 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-05-21   
484-550 7 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-05-21   
484-551 3 Lenape PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-11-15   
484-551 5 Lenape PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-07   
484-552 A Schwenksville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-552 2 Schwenksville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-01-07   
484-552 4 Schwenksville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-04-11   
484-552 6 Schwenksville PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2008-08-13   
484-556 2 Glenmoore PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2006-04-08   
484-556 4 Glenmoore PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-05-20   
484-561 6 Allentown (Lehigh) PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2020-11-07   
484-563 A Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-565 A Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-565 1 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 2 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 3 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 4 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 5 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 6 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 7 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-565 8 Philadelphia Suburban Zone 28 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-11-08   
484-575 A Fleetwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-575 5 Fleetwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-576 2 Philadelphia Suburban Zone 31 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2012-10-20   
484-577 2 Reading PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2011-09-17   
484-577 8 Reading PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2011-12-22   
484-578 0 Fleetwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-02-17   
484-578 2 Fleetwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-04-23   
484-578 4 Fleetwood PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-02-07   
484-580 1 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2009-06-29   
484-580 4 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2009-06-29   
484-585 4 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-585 5 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-588 A Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
484-588 0 Philadelphia Suburban Zone 26 PA 4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2007-09-17   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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