Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Kansas City, MO

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
975-201 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2025-07-17   
975-201 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2025-07-17   
975-201 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2025-07-17   
975-201 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2025-07-17   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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