Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 432 [Rate centres in NPA 432] [Dial plan for NPA 432]

NXX: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-488 A Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 0 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 1 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 2 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 3 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 4 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 5 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-488 6 Terminal TX MDLDTXMUXEY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 542   2006-07-01   
432-488 7 Terminal TX MDLDTXMUXEY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 542   2006-08-25   
432-488 8 Terminal TX MDLDTXMUXEY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 542   2006-08-25   
432-488 9 Terminal TX MDLDTXMUXEY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 542   2006-08-25   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.