Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 432 [Rate centres in NPA 432] [Dial plan for NPA 432]

NXX: 837

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-837 A Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 0 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 1 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 2 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 3 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 4 Alpine TX MDLDTXMUX5Y  193H BIG BEND TELECOM, LTD. - TX 542   2014-05-31   
432-837 5 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 6 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 7 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 8 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      
432-837 9 Alpine TX ALPITXAPDS0  9533 SOUTHWESTERN BELL 542      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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