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: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-878 A Orangeburg SC CLMASCMVCM6  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434      
803-878 0 Orangeburg SC IRMOSCAP5MD  5562 METRO PCS, INC. 434   2015-08-10   
803-878 1 Orangeburg SC IRMOSCAP2MD  5562 METRO PCS, INC. 434   2017-03-16   
803-878 2 Orangeburg SC CLMASCMVCM6  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2016-04-24   
803-878 3 Orangeburg SC CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2015-06-22   
803-878 4 Orangeburg SC CLMASCTLXXX  467E IDT AMERICA CORP - SC 434   2018-01-09   
803-878 5 Orangeburg SC CLMASCTLDS3  098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC 434   2015-04-25   
803-878 6 Orangeburg SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434   2015-03-17   
803-878 7 Orangeburg SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2016-03-03   
803-878 8 Orangeburg SC CLMASCSNXSY  548E ONVOY, LLC - SC 434   2016-03-03   
803-878 9 Orangeburg SC CLMASCMVCM6  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 434   2014-11-08   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.