Local Calling Guide

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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-666 A Moravia TX DLLSTX3769Z  139F WORLDCALL INTERCONNECT INC. 570      
979-666 6 Moravia TX   139F WORLDCALL INTERCONNECT INC. 570   2016-05-30   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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