Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-481 A Haskell TX SYMRTXXAEMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-481 0 Haskell TX SYMRTXXAEMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-481 1 Haskell TX SYMRTXXAEMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548      
940-481 6 Haskell TX WCFLTXESX5Y  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 548   2012-09-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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