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: CRVWFLXA9MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
448-334 A Crestview FL 937C ONVOY, LLC - FL 44814   2024-02-07   
448-448 A DeFuniak Springs FL 937C ONVOY, LLC - FL 44814      
448-652 A Laurelhill FL 937C ONVOY, LLC - FL 44814      
850-787 A Freeport FL 937C ONVOY, LLC - FL 44814      
850-790 A Glendale FL 937C ONVOY, LLC - FL 44814      
850-801 A Crestview FL 937C ONVOY, LLC - FL 44814      
850-813 A Ponce de Leon FL 937C ONVOY, LLC - FL 44814      
850-920 A DeFuniak Springs FL 937C ONVOY, LLC - FL 44814      
850-923 A Glendale FL 937C ONVOY, LLC - FL 44814      
850-940 A Ponce de Leon FL 937C ONVOY, LLC - FL 44814      
850-953 A Freeport FL 937C ONVOY, LLC - FL 44814      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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