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: 863 [Rate centres in NPA 863] [Dial plan for NPA 863]

NXX: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
863-840 A Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901      
863-840 0 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901      
863-840 1 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901      
863-840 2 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2004-06-04   
863-840 3 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2006-11-25   
863-840 4 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2008-12-24   
863-840 5 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2012-01-28   
863-840 6 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2017-01-21   
863-840 7 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2021-12-18   
863-840 8 Lake Placid FL AVPKFLXAWMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 93901   2018-01-28   
863-840 9 Lake Placid FL FTMYFLXAXFY  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 93901   2005-01-30   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.