Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 563 [Rate centres in NPA 563] [Dial plan for NPA 563]

NXX: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
563-737 A Ridgeway IA RDWYIAXORS7  1424 MABEL COOP. TEL. CO. - IA 620      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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