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 DLLSTX37DFS  552   2018-10-05   
469-868 A Dallas TX IRNGTX277MD  552      
469-868 1 Dallas TX IRNGTX277MD  552   2016-12-19   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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