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: 615

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-615 A Panama City FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2025-02-07   
850-615 0 Panama City FL PNCYFLMAX6Z  937C ONVOY, LLC - FL 45009   2008-11-13   
850-615 8 Panama City FL PNCYFLMAX0Y  5562 METROPCS, INC. 45009   2017-08-12   
850-615 9 Panama City FL PNCYFLMAXNZ  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45009   2018-11-19   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.