Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 943 [Rate centres in NPA 943] [Dial plan for NPA 943]

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
943-221 A Cumming GA ATLNGABU05Z  624H ONVOY SPECTRUM, LLC 438      
943-221 0 Cumming GA   067D ONVOY, LLC - GA 438   2023-10-28   
943-221 1 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-11-18   
943-221 2 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-11-18   
943-221 3 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-11-18   
943-221 4 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-11-18   
943-221 5 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-11-18   
943-221 6 Cumming GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-01-01   
943-221 7 Cumming GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2024-01-31   
943-221 8 Cumming GA   067D ONVOY, LLC - GA 438   2023-07-23   
943-221 9 Cumming GA   624H ONVOY SPECTRUM, LLC 438   2023-06-03   

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

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