Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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South Coldwater, OK

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
580-589 A CDWRKSLURS0  9533 SOUTHWESTERN BELL 532      
580-589 0 WCHTKSTPDS0  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 532   2016-02-15   
580-589 1 WCHTKSTPNMD  073H TELNYX LLC 532   2019-09-28   
580-589 2 CDWRKSLURS0  9533 SOUTHWESTERN BELL 532      
580-589 3 WCHTKSTPDS0  384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 532   2020-05-30   
580-589 4 WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2020-07-10   
580-589 5 WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2020-07-10   
580-589 6 WCHTKSBRTMD  516C AT&T CORP. 532   2024-10-07   
580-589 7 WCHTKSMBX2X  5257 LEVEL 3 COMMUNICATIONS, LLC - OK 532   2014-03-13   
580-589 8 WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2023-08-06   
580-589 9 WCHTKSBRX0X  409F ONVOY, LLC - OK 532   2018-07-24   
580-785 A   624H ONVOY SPECTRUM, LLC 532   2025-03-06   
580-785 0   624H ONVOY SPECTRUM, LLC 532   2025-03-06   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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