Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 610 [Rate centres in NPA 610] [Dial plan for NPA 610]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
610-788 A Philadelphia Suburban Zone 26 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 1 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 2 Philadelphia Suburban Zone 26 PA PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-788 3 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 4 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 5 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 6 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 7 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-788 8 Philadelphia Suburban Zone 26 PA   145J TERRA NOVA TELECOM INC. 228   2021-01-03   
610-788 9 Philadelphia Suburban Zone 26 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   

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

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