Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WCFLTXNIX7X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-990 5 Wichita Falls TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2024-11-01   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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