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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 770 [Rate centres in NPA 770] [Dial plan for NPA 770]

NXX: 264

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
770-264 A Cartersville GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
770-264 0 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 1 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 2 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 3 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 4 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 5 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 6 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 7 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 8 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   
770-264 9 Cartersville GA   067D ONVOY, LLC - GA 438   2022-07-09   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.