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: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 565

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-565 A Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 0 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 1 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 2 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 3 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 4 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 5 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 6 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 7 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 8 Howards Grove WI HWGVWIXARP0  0914 EASTCOAST TELECOM, INC. 356      
920-565 9 Howards Grove WI MILWWIDK6MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 356   2022-12-12   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.