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: 763 [Rate centres in NPA 763] [Dial plan for NPA 763]

NXX: 793

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
763-793 A Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-02   
763-793 4 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-03   
763-793 5 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-03   
763-793 6 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-08   
763-793 7 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-03   
763-793 8 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-03   
763-793 9 Twin Cities MN   6701 AERIAL COMMUNICATIONS, INC. 628   2026-02-02   

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.