Local Calling Guide

Area code/prefix search

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Trumbull, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
402-743 A TMBLNEXM743  1555 HAMILTON TEL. CO. 958      
402-743 2   1555 HAMILTON TEL. CO. 958      
402-743 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 958   2020-06-11   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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