Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 215 [Rate centres in NPA 215] [Dial plan for NPA 215]

NXX: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
215-488 A Philadelphia Suburban Zone 45 PA PHLAPAAZDS2  7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      
215-488 0 Philadelphia Suburban Zone 45 PA   8320 SERVICE ELECTRIC TELEPHONE COMPANY, LLC 228   2003-02-08   
215-488 1 Philadelphia Suburban Zone 45 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2004-04-18   
215-488 2 Philadelphia Suburban Zone 45 PA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 228   2005-08-10   
215-488 3 Philadelphia Suburban Zone 45 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
215-488 4 Philadelphia Suburban Zone 45 PA   624H ONVOY SPECTRUM, LLC 228   2022-06-02   
215-488 5 Philadelphia Suburban Zone 45 PA   002F BANDWIDTH.COM CLEC, LLC - PA 228   2011-09-26   
215-488 6 Philadelphia Suburban Zone 45 PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-25   
215-488 7 Philadelphia Suburban Zone 45 PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2004-11-14   
215-488 8 Philadelphia Suburban Zone 45 PA   752H BARR TELL USA, INC. - PA 228   2016-02-08   
215-488 9 Philadelphia Suburban Zone 45 PA   7309 TELEPORT COMMUNICATIONS AMERICA, LLC - PA 228      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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