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: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-888 A Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2024-01-31   
803-888 0 Columbia SC IRMOSCAP5MD  5562 METROPCS, INC. 434   2015-03-26   
803-888 1 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2015-02-24   
803-888 2 Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2015-04-06   
803-888 3 Columbia SC CLMASCRJDS2  1784 SOUTH CAROLINA NET, INC. - SC 434   2015-02-24   
803-888 4 Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2015-04-06   
803-888 5 Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2015-04-06   
803-888 6 Columbia SC CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2015-04-20   
803-888 7 Columbia SC CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2015-04-20   
803-888 8 Columbia SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2015-02-23   
803-888 9 Columbia SC IRMOSCAP5MD  5562 METROPCS, INC. 434   2015-04-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.