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: 378

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-378 A Wadley GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442      
478-378 0 Wadley GA   073H TELNYX LLC 442   2021-03-26   
478-378 1 Wadley GA   458G PINELAND COMMUNICATIONS, INC. - GA 442   2022-10-09   
478-378 2 Wadley GA   067D ONVOY, LLC - GA 442   2021-08-22   
478-378 3 Wadley GA   067D ONVOY, LLC - GA 442   2021-03-28   
478-378 4 Wadley GA   792K CHARTER IP ENABLED SERVICES, LLC 442   2025-11-02   
478-378 5 Wadley GA   318J COMCAST IP PHONE, LLC 442   2022-02-03   
478-378 6 Wadley GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 442   2023-03-21   
478-378 7 Wadley GA   516J TON80 COMMUNICATIONS, LLC 442   2021-06-11   
478-378 8 Wadley GA   067D ONVOY, LLC - GA 442   2022-12-05   
478-378 9 Wadley GA   067D ONVOY, LLC - GA 442   2022-12-05   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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