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: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
943-203 A Atlanta GA ATLNGAMQXBX  490J DISH WIRELESS, LLC 438      
943-203 0 Atlanta GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2023-10-03   
943-203 1 Atlanta GA   197D VONAGE AMERICA LLC 438   2023-10-26   
943-203 2 Atlanta GA   624H ONVOY SPECTRUM, LLC 438   2023-03-02   
943-203 3 Atlanta GA   624H ONVOY SPECTRUM, LLC 438   2023-03-02   
943-203 4 Atlanta GA   067D ONVOY, LLC - GA 438   2023-03-09   
943-203 5 Atlanta GA   909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2022-12-17   
943-203 6 Atlanta GA   939H COMMIO, LLC 438   2022-12-18   
943-203 7 Atlanta GA   939H COMMIO, LLC 438   2022-12-18   
943-203 8 Atlanta GA   939H COMMIO, LLC 438   2022-12-18   
943-203 9 Atlanta GA   490J DISH WIRELESS, LLC 438   2022-11-01   

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

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