Local Calling Guide

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OCN: 951F AIRUS, INC. - TX

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
469-501 A Dallas TX DLLSTX37DFS  552      
469-501 1 Dallas TX   552   2018-10-05   
469-868 A Dallas TX IRNGTX277MD  552      
469-868 1 Dallas TX   552   2016-12-19   

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

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