Local Calling Guide

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

NXX: 972

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
484-972 A Collegeville PA PHLAPAFGD4S  3806 CORE COMMUNICATIONS, INC. - PA 228      
484-972 0 Collegeville PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 228   2005-03-18   
484-972 1 Collegeville PA   547E ONVOY, LLC - PA 228   2023-08-10   
484-972 2 Collegeville PA   547E ONVOY, LLC - PA 228   2023-08-10   
484-972 3 Collegeville PA   321J HD CARRIER LLC 228   2016-05-20   
484-972 4 Collegeville PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-972 5 Collegeville PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   
484-972 6 Collegeville PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2018-10-23   
484-972 7 Collegeville PA   321J HD CARRIER LLC 228   2016-05-20   
484-972 8 Collegeville PA   321J HD CARRIER LLC 228   2016-05-20   
484-972 9 Collegeville PA   3806 CORE COMMUNICATIONS, INC. - PA 228   2019-04-15   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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