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: 448 [Rate centres in NPA 448] [Dial plan for NPA 448]

NXX: 255

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
448-255 A Apalachicola FL PNCYFLMAX0Y  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45010   2026-01-31   
448-255 3 Apalachicola FL PNCYFLMAX0Y  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45010   2026-02-21   
448-255 4 Apalachicola FL PNCYFLMAX0Y  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45010   2026-02-21   
448-255 5 Apalachicola FL PNCYFLMAX0Y  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45010   2026-02-21   
448-255 9 Apalachicola FL PNCYFLMAX0Y  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45010   2026-01-31   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.