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: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 769

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-769 A Columbia SC CLMASCSNY0X  425J CSC WIRELESS, LLC 434      
803-769 0 Columbia SC   635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2021-02-23   
803-769 1 Columbia SC   5562 METROPCS, INC. 434   2021-01-09   
803-769 2 Columbia SC   425J CSC WIRELESS, LLC 434   2020-09-15   
803-769 3 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 4 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 5 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 6 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 7 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 8 Columbia SC   548E ONVOY, LLC - SC 434   2020-11-19   
803-769 9 Columbia SC   6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2021-03-05   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.