Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-727 A Houston TX   9533 SOUTHWESTERN BELL 560      
346-727 0 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 1 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 2 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 3 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 4 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 5 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 6 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 7 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 8 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   
346-727 9 Houston TX   9533 SOUTHWESTERN BELL 560   2014-07-01   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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