Local Calling Guide

Area code/prefix search

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OCN: 1141 CORN BELT TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
712-664 A Wall Lake IA WLLKIAXODS3  644      

Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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