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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-727 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 0 Houston TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-727 1 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 2 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 3 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 4 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 5 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 6 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-727 7 Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
281-727 8 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
281-727 9 Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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