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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
572-997 A Kingfisher OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2025-12-15   
572-997 0 Kingfisher OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 536   2025-12-15   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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