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: 363

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-363 A Chickasha OK   516J TON80 COMMUNICATIONS LLC 536   2022-05-02   
572-363 6 Chickasha OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 536   2022-06-19   
572-363 7 Chickasha OK   516J TON80 COMMUNICATIONS LLC 536   2022-05-02   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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