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: 375

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-375 A Weatherford OK   6529 T-MOBILE USA, INC. 536      
580-375 1 Weatherford OK   6529 T-MOBILE USA, INC. 536   2019-04-22   
580-375 3 Weatherford OK   7258 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OK 536   2012-03-30   
580-375 4 Weatherford OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2013-06-20   
580-375 5 Weatherford OK   409F ONVOY, LLC - OK 536   2016-06-26   
580-375 6 Weatherford OK   409F ONVOY, LLC - OK 536   2016-06-26   
580-375 7 Weatherford OK   6529 T-MOBILE USA, INC. 536   2019-04-22   
580-375 8 Weatherford OK   6529 T-MOBILE USA, INC. 536   2019-04-22   
580-375 9 Weatherford OK   6529 T-MOBILE USA, INC. 536   2019-04-22   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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