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: 681

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-681 A Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 0 Midland TX   903C ONVOY, LLC - TX 542      
432-681 1 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 2 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 3 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 4 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 6 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 7 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      
432-681 8 Midland TX MDLDTXOXDS0  9533 SOUTHWESTERN BELL 542      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.