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: 880

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-880 A Freeport FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44814      
850-880 1 Freeport FL PNSCFLFN0MD  8664 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - FL 44814   2018-10-25   
850-880 2 Freeport FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44814   2017-10-08   
850-880 3 Freeport FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814   2018-07-31   
850-880 4 Freeport FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814   2018-07-31   
850-880 5 Freeport FL PNSCFLWAXBX  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44814   2017-06-30   
850-880 6 Freeport FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44814      
850-880 7 Freeport FL FTWBFLXAX5X  508J CENTURYLINK COMMUNICATIONS, LLC 44814   2014-07-30   
850-880 8 Freeport FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814   2018-06-02   
850-880 9 Freeport FL PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44814   2022-10-27   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.