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: 394

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-394 A Marianna FL MRNNFLXATMD  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 45012      
850-394 0 Marianna FL PNCYFLDAUMD  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45012      
850-394 1 Marianna FL MRNNFLXATMD  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 45012      
850-394 2 Marianna FL MRNNFLXAVMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45012      
850-394 3 Marianna FL MRNNFLXAVMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 45012      
850-394 4 Marianna FL MRNNFLXACMD  318J COMCAST IP PHONE, LLC 45012      
850-394 5 Marianna FL   490J DISH WIRELESS, LLC 45012      
850-394 6 Marianna FL PNCYFLDAUMD  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45012      
850-394 7 Marianna FL PNCYFLDAUMD  7472 POWERTEL JACKSONVILLE LICENSES, INC. 45012      
850-394 8 Marianna FL PTSJFLXA9MD  382G TERRA NOVA TELECOM, INC. - FL 45012      
850-394 9 Marianna FL PNCYFLMARMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 45012      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.