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: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-400 A Swainsboro GA AGSTGAMTXWZ  073H TELNYX LLC 442      
478-400 0 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2017-05-13   
478-400 1 Swainsboro GA AGSTGAMTXWZ  073H TELNYX LLC 442   2018-02-28   
478-400 2 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2018-03-26   
478-400 4 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2017-05-13   
478-400 5 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2020-10-24   
478-400 6 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2020-10-24   
478-400 7 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2020-10-24   
478-400 8 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2019-04-16   
478-400 9 Swainsboro GA AGSTGAMTXSY  067D ONVOY, LLC - GA 442   2019-04-16   

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

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