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: 745

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-745 A Durant OK DRNTOKMADS2  9533 SOUTHWESTERN BELL 536      
580-745 0 Durant OK OKCYOKCEXJY  409F ONVOY, LLC - OK 536   2018-04-07   
580-745 1 Durant OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2020-09-25   
580-745 2 Durant OK DRNTOKMADS2  9533 SOUTHWESTERN BELL 536      
580-745 3 Durant OK DRNTOKMADS2  9533 SOUTHWESTERN BELL 536      
580-745 4 Durant OK OKCYOKMTG01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 536   2013-11-19   
580-745 5 Durant OK OKCZOKZCFMD  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2009-05-25   
580-745 6 Durant OK OKCYOKCEXOY  530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 536   2015-05-22   
580-745 7 Durant OK DRNTOKMADS2  9533 SOUTHWESTERN BELL 536      
580-745 8 Durant OK OKCYOKCEXXY  516C AT&T CORP. 536   2011-05-30   
580-745 9 Durant OK DRNTOKMADS2  9533 SOUTHWESTERN BELL 536      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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