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: 478

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-478 A Enid OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536      
580-478 0 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2018-03-31   
580-478 1 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2018-03-31   
580-478 2 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2005-11-11   
580-478 3 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2006-03-02   
580-478 4 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2018-03-31   
580-478 5 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2006-04-15   
580-478 6 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2006-04-15   
580-478 7 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-05-13   
580-478 8 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-09-10   
580-478 9 Enid OK   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2018-03-31   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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