Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WYLDIAXODS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
319-256 A Wayland IA 1166 FARMERS & MERCHANTS MUTUAL TELEPHONE CO. 634      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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