Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 372

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-372 A Twin City GA AGSTGAMT05Z  318J COMCAST IP PHONE, LLC 442      
478-372 1 Twin City GA AGSTGAMT05Z  318J COMCAST IP PHONE, LLC 442   2023-07-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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