Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: CLMBGAFNCM1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
404-473 A Atlanta GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
404-535 A Atlanta GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
404-717 A Atlanta GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
470-477 A Atlanta GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-230 A Summerville GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-249 A Columbus GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-430 A Carlton GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-710 A Yatesville GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-725 A Cleveland GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-740 A Gay GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-741 A Thomaston GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-904 A Danielsville GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-906 A Trion GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-908 A Commerce GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
706-967 A Lavonia GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      
770-550 A Gainesville GA 6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 438      

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

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