Local Calling Guide

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

NXX: 573

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-573 A Philadelphia Suburban Zone 13 PA WRMNPABCAMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 228      
484-573 0 Philadelphia Suburban Zone 13 PA WRMNPABCAMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 228      
484-573 1 Philadelphia Suburban Zone 13 PA WRMNPABCAMD  3210 CAVALIER TELEPHONE MID-ATLANTIC, LLC - PA 228      
484-573 2 Philadelphia Suburban Zone 13 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-14   
484-573 3 Philadelphia Suburban Zone 13 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2016-03-14   
484-573 4 Philadelphia Suburban Zone 13 PA PHLAPAMKXCX  318J COMCAST IP PHONE LLC 228   2018-06-15   
484-573 5 Philadelphia Suburban Zone 13 PA   624H ONVOY SPECTRUM, LLC 228   2022-02-10   
484-573 6 Philadelphia Suburban Zone 13 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
484-573 7 Philadelphia Suburban Zone 13 PA PHLAPAFGD2S  547E ONVOY, LLC - PA 228   2020-08-17   
484-573 8 Philadelphia Suburban Zone 13 PA PHLAPAFGD4S  967E PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 228   2020-08-29   
484-573 9 Philadelphia Suburban Zone 13 PA PHLAPAFGX2Y  506J TWILIO INTERNATIONAL INC 228   2020-12-01   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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