Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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North, SC

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
803-247 A NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 0 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 1 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-10-09   
803-247 2 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 3 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 4 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 5 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 6 NRTHSCXBPS0  0551 WILLISTON TEL. CO. 434      
803-247 7 CLMASCSNX1Z  635C TELEPORT COMMUNICATIONS AMERICA SC- LLC 434   2020-11-12   
803-247 8 CLMASCSN29Z  506J TWILIO INTERNATIONAL, INC. 434   2021-04-24   
803-247 9 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2022-10-09   
839-225 A CLMASCSNXSY  548E ONVOY, LLC - SC 434      
839-225 0 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-08-25   
839-225 1 CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434   2024-02-11   
839-225 2 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-03-28   
839-225 3 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-03-28   
839-225 4 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-03-28   
839-225 5 CLMASCSNXSY  548E ONVOY, LLC - SC 434   2023-03-28   

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

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