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: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX: 953

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-953 A Freeport FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814      
850-953 0 Freeport FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814      
850-953 2 Freeport FL PNSCFLBL07Z  490J DISH WIRELESS, LLC 44814      
850-953 4 Freeport FL FTWBFLXAXJX  197D VONAGE AMERICA LLC 44814      
850-953 7 Freeport FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44814      
850-953 8 Freeport FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44814      
850-953 9 Freeport FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44814      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.