Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 572 [Rate centres in NPA 572] [Dial plan for NPA 572]

NXX: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-465 A Washington OK OKCYOKCEXLZ  965H FRACTEL LLC 536   2021-05-24   
572-465 0 Washington OK   073H TELNYX LLC 536   2022-01-01   
572-465 2 Washington OK   506J TWILIO INTERNATIONAL INC 536   2021-07-16   
572-465 4 Washington OK   409F ONVOY, LLC - OK 536   2021-06-26   
572-465 5 Washington OK   409F ONVOY, LLC - OK 536   2021-05-28   
572-465 8 Washington OK   965H FRACTEL LLC 536   2021-05-24   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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