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: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-603 A Enid OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 0 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 1 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 2 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 3 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 4 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      
580-603 5 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536   2010-01-08   
580-603 7 Enid OK   362E YMAX COMMUNICATIONS CORP. - OK 536   2011-03-14   
580-603 8 Enid OK   073H TELNYX LLC 536   2017-03-21   
580-603 9 Enid OK   6272 UNITED STATES CELLULAR CORP. - OKLAHOMA 536      

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

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