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: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-200 A Aspermont TX WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 0 Aspermont TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 1 Aspermont TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 2 Aspermont TX   145J TERRA NOVA TELECOM INC. 548   2025-08-11   
940-200 3 Aspermont TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548      
940-200 4 Aspermont TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 548   2023-03-06   
940-200 7 Aspermont TX   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 548   2024-12-13   

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

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