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: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-853 A Durant OK   6529 T-MOBILE USA, INC. 536      
580-853 0 Durant OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   
580-853 2 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 3 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 4 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 5 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 6 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 7 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 8 Durant OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2019-04-16   
580-853 9 Durant OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2021-05-28   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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