Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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   5562 METROPCS, INC. 434   2015-03-26   
803-888 1 Columbia SC   1784 SOUTH CAROLINA NET, INC. - SC 434   2015-02-24   
803-888 2 Columbia SC   548E ONVOY, LLC - SC 434   2015-04-06   
803-888 3 Columbia SC   1784 SOUTH CAROLINA NET, INC. - SC 434   2015-02-24   
803-888 4 Columbia SC   548E ONVOY, LLC - SC 434   2015-04-06   
803-888 5 Columbia SC   548E ONVOY, LLC - SC 434   2015-04-06   
803-888 6 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2015-04-20   
803-888 7 Columbia SC   793K TWC IP ENABLED SERVICES, LLC 434   2015-04-20   
803-888 8 Columbia SC   548E ONVOY, LLC - SC 434   2015-02-23   
803-888 9 Columbia SC   5562 METROPCS, INC. 434   2015-04-29   

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

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