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: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
432-219 A Midland TX MDLDTXMUX1Y  551G NUSO, LLC 542      
432-219 0 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2016-07-22   
432-219 1 Midland TX   551G NUSO, LLC 542   2013-05-02   
432-219 2 Midland TX   903C ONVOY, LLC - TX 542   2014-09-27   
432-219 3 Midland TX   903C ONVOY, LLC - TX 542   2014-09-27   
432-219 4 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2016-07-22   
432-219 5 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2016-07-22   
432-219 6 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2016-07-22   
432-219 7 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2016-07-22   
432-219 8 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2017-08-14   
432-219 9 Midland TX   004F BANDWIDTH.COM CLEC, LLC - TX 542   2019-08-22   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.