Local Calling Guide

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Philadelphia Suburban Zone 31, PA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
610-941 A CNSHPACNRP0  9208 VERIZON PENNSYLVANIA, INC. 228      
610-943 A PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-943 1 PHLAPAFGBMD  197D VONAGE AMERICA LLC 228   2022-07-08   
610-943 2 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2003-05-02   
610-943 3 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2003-05-02   
610-943 4 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-943 5 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-943 6 PHLAPAFGD0S  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228      
610-943 7 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-943 8 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   
610-943 9 PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-11-05   

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

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