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.

Switch: MIAMFLGRY3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
561-940 7 Boca Raton FL 382G TERRA NOVA TELECOM, INC. - FL 46018   2026-01-20   
772-222 A Hobe Sound FL 145J TERRA NOVA TELECOM INC. 46018      
772-222 2 Hobe Sound FL 145J TERRA NOVA TELECOM INC. 46018   2012-08-20   
772-291 4 Stuart FL 382G TERRA NOVA TELECOM, INC. - FL 46018   2026-01-04   
772-933 9 Indiantown FL 382G TERRA NOVA TELECOM, INC. - FL 46018   2026-07-05   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.