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: 809

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-809 A Smithville OK SMVLOKXAPS0  1965 WINDSTREAM OKLAHOMA, INC. 536      
580-809 7 Smithville OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-809 8 Smithville OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-809 9 Smithville OK SMVLOKXAPS0  1965 WINDSTREAM OKLAHOMA, INC. 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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