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: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-381 A Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 0 Columbia SC CLMASCSNX2Z  077F BANDWIDTH.COM CLEC, LLC - SC 434      
803-381 1 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 2 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 3 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 4 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 5 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 6 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 7 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 8 Columbia SC CLMASCPQGT0  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 434      
803-381 9 Columbia SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.