Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HSTNTXCADS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
346-265 A Houston TX 9533 SOUTHWESTERN BELL 560      
346-265 2 Houston TX 9533 SOUTHWESTERN BELL 560   2017-08-17   
346-265 3 Houston TX 9533 SOUTHWESTERN BELL 560   2017-08-17   
346-265 4 Houston TX 9533 SOUTHWESTERN BELL 560   2017-08-17   
346-265 5 Houston TX 9533 SOUTHWESTERN BELL 560   2017-08-17   
346-265 6 Houston TX 9533 SOUTHWESTERN BELL 560   2017-08-17   
346-286 A Houston TX 9533 SOUTHWESTERN BELL 560      
346-286 0 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 1 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 2 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 3 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 4 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 5 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 6 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 7 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 8 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
346-286 9 Houston TX 9533 SOUTHWESTERN BELL 560   2017-05-11   
713-216 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-217 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-220 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 0 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 1 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 2 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 3 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 4 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 5 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 6 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 8 Houston TX 9533 SOUTHWESTERN BELL 560      
713-221 9 Houston TX 9533 SOUTHWESTERN BELL 560      
713-222 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-223 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-224 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-225 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 0 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 1 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 2 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 3 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 4 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 5 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 6 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 7 Houston TX 9533 SOUTHWESTERN BELL 560      
713-226 8 Houston TX 9533 SOUTHWESTERN BELL 560      
713-227 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-228 A Houston TX 9533 SOUTHWESTERN BELL 560      
713-228 0 Houston TX 9533 SOUTHWESTERN BELL 560      
713-228 1 Houston TX 9533 SOUTHWESTERN BELL 560      
713-228 2 Houston TX 9533 SOUTHWESTERN BELL 560      
713-228 3 Houston TX 9533 SOUTHWESTERN BELL 560      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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