Local Calling Guide

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NPA: 484 [Rate centres in NPA 484] [Dial plan for NPA 484]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-537 A Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
484-537 0 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      
484-537 1 Philadelphia Suburban Zone 31 PA PHLAPAMKX4X  624H ONVOY SPECTRUM, LLC 228   2021-05-13   
484-537 2 Philadelphia Suburban Zone 31 PA PHLAPAFGX2Y  506J TWILIO INTERNATIONAL, INC. 228   2020-12-01   
484-537 3 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
484-537 4 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
484-537 5 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-05-03   
484-537 6 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2021-07-18   
484-537 7 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
484-537 8 Philadelphia Suburban Zone 31 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
484-537 9 Philadelphia Suburban Zone 31 PA NWRKDEWWAMD  8347 CAVALIER TELEPHONE LLC (MID-ATLANTIC) - PA 228      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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