Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 692

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-692 A Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-01-31   
580-692 3 Ardmore OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-09-25   
580-692 4 Ardmore OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-09-25   
580-692 5 Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-06-19   
580-692 6 Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-06-19   
580-692 7 Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-06-04   
580-692 8 Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-04-17   
580-692 9 Ardmore OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2026-01-31   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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