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: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-416 A Jackson AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-416 0 Jackson AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480      
251-416 1 Jackson AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480      
251-416 2 Jackson AL   604E ONVOY, LLC - AL 480      
251-416 8 Jackson AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-416 9 Jackson AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.