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: 663

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-663 A Quanah TX QANHTXMORS0  9533 SOUTHWESTERN BELL 548      
940-663 1 Quanah TX QANHTXMORS0  9533 SOUTHWESTERN BELL 548      
940-663 2 Quanah TX QANHTXMORS0  9533 SOUTHWESTERN BELL 548      
940-663 3 Quanah TX WCFLTXNIUMD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 548   2017-04-24   
940-663 4 Quanah TX WCFLTXCFBMD  516C AT&T CORP. 548   2012-01-07   
940-663 5 Quanah TX QANHTXMORS0  9533 SOUTHWESTERN BELL 548      
940-663 6 Quanah TX QANHTXMORS0  9533 SOUTHWESTERN BELL 548      
940-663 7 Quanah TX WCFLTXNIXIX  4046 SANTA ROSA TELEPHONE COOPERATIVE, INC. 548   2017-08-09   
940-663 8 Quanah TX   145J TERRA NOVA TELECOM INC. 548   2022-04-12   
940-663 9 Quanah TX WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2015-08-09   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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