Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
864-948 9   8645 SUNCOM DBA T-MOBILE USA 430   2021-04-26   
864-978 A GNVLSCHPX9X  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 430      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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