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: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-583 A Pelion SC   793K TWC IP ENABLED SERVICES, LLC 434   2025-03-11   
803-583 2 Pelion SC CLMASCTLX7Y  490J DISH WIRELESS, LLC 434   2023-07-04   
803-583 4 Pelion SC   793K TWC IP ENABLED SERVICES, LLC 434   2008-11-21   
803-583 5 Pelion SC CLMASCSNXMD  5258 LEVEL 3 COMMUNICATIONS, LLC - SC 434   2024-07-06   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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