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: 205 [Rate centres in NPA 205] [Dial plan for NPA 205]

NXX: 851

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
205-851 A Montevallo AL BRHMALMT32Z  604E ONVOY, LLC - AL 476      
205-851 0 Montevallo AL   604E ONVOY, LLC - AL 476   2020-09-13   
205-851 1 Montevallo AL   604E ONVOY, LLC - AL 476   2020-09-13   
205-851 2 Montevallo AL   604E ONVOY, LLC - AL 476   2019-08-16   
205-851 3 Montevallo AL   604E ONVOY, LLC - AL 476   2019-08-16   
205-851 4 Montevallo AL   604E ONVOY, LLC - AL 476   2020-05-31   
205-851 5 Montevallo AL   604E ONVOY, LLC - AL 476   2020-05-31   
205-851 6 Montevallo AL   604E ONVOY, LLC - AL 476   2020-05-31   
205-851 7 Montevallo AL   604E ONVOY, LLC - AL 476   2020-06-21   
205-851 8 Montevallo AL   604E ONVOY, LLC - AL 476   2020-06-21   
205-851 9 Montevallo AL   604E ONVOY, LLC - AL 476   2020-06-21   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.