Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TBLLTXKLDS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
832-717 4 Tomball TX 9533 SOUTHWESTERN BELL 560      
832-717 5 Tomball TX 9533 SOUTHWESTERN BELL 560      
832-717 7 Tomball TX 9533 SOUTHWESTERN BELL 560      

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

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