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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-559 A Ada OK ADA OKMADS1  9533 SOUTHWESTERN BELL 536      
580-559 0 Ada OK ADA OKMADS1  9533 SOUTHWESTERN BELL 536      
580-559 1 Ada OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2007-12-01   
580-559 2 Ada OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2006-12-17   
580-559 3 Ada OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536   2008-03-08   
580-559 5 Ada OK ADA OKMADS1  9533 SOUTHWESTERN BELL 536   2007-02-28   
580-559 6 Ada OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2008-04-21   
580-559 7 Ada OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2008-04-30   
580-559 8 Ada OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2009-08-03   
580-559 9 Ada OK ENIDOKKI0MD  6272 UNITED STATES CELLULAR - OK 536   2007-11-17   

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

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