Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 669

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-669 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 0 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2004-11-05   
281-669 1 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 2 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 3 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 4 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 5 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 6 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-03   
281-669 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-10-03   
281-669 8 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
281-669 9 Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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