Local Calling Guide

Area code/prefix search

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NPA: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 649

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-649 A Altus OK   6529 T-MOBILE USA, INC. 536      
580-649 0 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2006-12-15   
580-649 1 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2006-07-16   
580-649 2 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2007-07-05   
580-649 3 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-03-18   
580-649 4 Altus OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2014-12-04   
580-649 5 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2012-01-06   
580-649 6 Altus OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2016-01-21   
580-649 7 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2006-01-11   
580-649 8 Altus OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-649 9 Altus OK   5562 METROPCS, INC. 536      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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