Local Calling Guide

Area code/prefix search

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OCN: 1264 OLIN TEL. CO., INC.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
319-484 A Olin IA OLINIAXORS0  635      
319-489 A Morley IA OLINIAXORS0  635      

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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