Local Calling Guide

Area code/prefix search

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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]


NPA-NXX BLOCK Rate Centre Region Switch OCN LATA Eff date Disc date Map
734-223 A Ann Arbor MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL [link] 340     map

Last updated: Sat, 26 Sep 2015 14:32:00 UTC

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