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: 498

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-498 A Terminal TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-498 0 Terminal TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-498 1 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-498 2 Terminal TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-498 3 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      
432-498 4 Terminal TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-498 5 Terminal TX MDLDTXOXRS1  9533 SOUTHWESTERN BELL 542      
432-498 6 Terminal TX ODSSTXEMRS1  9533 SOUTHWESTERN BELL 542      
432-498 7 Terminal TX ODSSTXLIRS1  9533 SOUTHWESTERN BELL 542      
432-498 8 Terminal TX MDLDTXMUDS0  9533 SOUTHWESTERN BELL 542      
432-498 9 Terminal TX TRMNTXTERS0  9533 SOUTHWESTERN BELL 542      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.