Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 975 [Rate centres in NPA 975] [Dial plan for NPA 975]

NXX: 213

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
975-213 A Lees Summit MO INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2026-08-17   
975-213 0 Lees Summit MO   093F ONVOY, LLC - MO 524   2026-09-17   
975-213 1 Lees Summit MO   093F ONVOY, LLC - MO 524   2026-09-17   
975-213 7 Lees Summit MO   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2026-10-02   
975-213 8 Lees Summit MO   093F ONVOY, LLC - MO 524   2026-09-17   
975-213 9 Lees Summit MO INDPMOXCGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2026-08-17   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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