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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-278 A Enid OK OKCYOKXDAMD  6664 SPRINT SPECTRUM L.P. 536      
580-278 0 Enid OK   6664 SPRINT SPECTRUM L.P. 536   2011-03-14   
580-278 1 Enid OK   6664 SPRINT SPECTRUM L.P. 536      
580-278 2 Enid OK   6664 SPRINT SPECTRUM L.P. 536   2011-09-18   
580-278 3 Enid OK   6664 SPRINT SPECTRUM L.P. 536   2012-01-06   
580-278 4 Enid OK   6664 SPRINT SPECTRUM L.P. 536      
580-278 5 Enid OK   6664 SPRINT SPECTRUM L.P. 536      
580-278 6 Enid OK   6664 SPRINT SPECTRUM L.P. 536      
580-278 7 Enid OK   6664 SPRINT SPECTRUM L.P. 536   2012-04-14   
580-278 8 Enid OK   6664 SPRINT SPECTRUM L.P. 536   2012-04-14   
580-278 9 Enid OK   6664 SPRINT SPECTRUM L.P. 536      

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

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