Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: OKCYOKCEXBZ

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
580-744 2 Fairview OK 073H TELNYX LLC 536   2019-09-28   
580-751 1 Rocky OK 073H TELNYX LLC 536   2019-09-28   
580-752 1 Hobart OK 073H TELNYX LLC 536   2018-10-31   
580-757 8 Ryan OK 073H TELNYX LLC 536   2019-09-28   
580-769 8 Sayre OK 073H TELNYX LLC 536   2018-10-31   
580-782 4 Mangum OK 073H TELNYX LLC 536   2019-09-28   
580-789 8 Blackwell OK 073H TELNYX LLC 536   2017-06-19   
580-800 2 Blair OK 073H TELNYX LLC 536   2019-09-28   
580-806 A Kingston OK 073H TELNYX LLC 536      
580-806 9 Kingston OK 073H TELNYX LLC 536   2018-10-31   
580-807 8 Marlow OK 073H TELNYX LLC 536   2018-10-22   
580-816 6 Weatherford OK 073H TELNYX LLC 536   2017-06-19   
580-825 2 Hitchcock OK 073H TELNYX LLC 536   2018-10-31   
580-826 9 Ardmore OK 073H TELNYX LLC 536   2017-03-21   
580-846 0 Lone Wolf OK 073H TELNYX LLC 536   2019-09-28   
580-860 A Duncan OK 073H TELNYX LLC 536      
580-860 0 Duncan OK 073H TELNYX LLC 536   2017-04-28   
580-872 2 Madill OK 073H TELNYX LLC 536   2018-10-22   
580-910 9 Healdton OK 073H TELNYX LLC 536   2018-10-31   
580-925 5 Konawa OK 073H TELNYX LLC 536   2018-10-31   
580-927 4 Coalgate OK 073H TELNYX LLC 536   2019-09-28   
580-954 8 Altus OK 073H TELNYX LLC 536   2017-03-22   
580-967 8 Ada OK 073H TELNYX LLC 536   2017-03-27   
580-982 4 Antlers OK 073H TELNYX LLC 536   2018-10-22   
580-991 1 Tonkawa OK 073H TELNYX LLC 536   2018-10-22   
580-992 6 Newkirk OK 073H TELNYX LLC 536   2018-10-31   
580-996 2 Medford OK 073H TELNYX LLC 536   2019-09-28   
580-997 1 Cherokee OK 073H TELNYX LLC 536   2019-09-28   

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

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