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: 988

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-988 A Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813      
850-988 0 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2022-10-28   
850-988 1 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2022-10-28   
850-988 2 Cantonment FL   145J TERRA NOVA TELECOM INC. 44813   2022-12-17   
850-988 3 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2018-09-27   
850-988 4 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-03-11   
850-988 5 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-03-11   
850-988 6 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-03-11   
850-988 7 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2018-03-30   
850-988 8 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2018-03-30   
850-988 9 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-03-11   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.