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: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 432

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-432 A Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526      
479-432 0 Midland AR FTSMAR0800Z  490J DISH WIRELESS, LLC 526   2022-08-28   
479-432 1 Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-01-23   
479-432 2 Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-01-23   
479-432 3 Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-03-26   
479-432 4 Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2021-07-19   
479-432 5 Midland AR   624H ONVOY SPECTRUM, LLC 526   2024-03-11   
479-432 9 Midland AR FTSMARSUX0X  348F ONVOY, LLC - AR 526   2023-09-03   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.