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: 785 [Rate centres in NPA 785] [Dial plan for NPA 785]

NXX: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-514 A La Crosse KS RSCTKSXADS1  787D GBT COMMUNICATIONS, INC. - KS 534      
785-514 0 La Crosse KS TPKAKSKVX3Y  515J IP HORIZON LLC 534   2024-05-17   
785-514 3 La Crosse KS TPKAKSJAXJX  7593 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - KS 534   2018-07-12   
785-514 4 La Crosse KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2018-07-25   
785-514 5 La Crosse KS RSCTKSXADS1  787D GBT COMMUNICATIONS, INC. - KS 534   2008-12-05   
785-514 7 La Crosse KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2020-10-19   
785-514 8 La Crosse KS TPKAKSJAXNX  205F ONVOY, LLC - KS 534   2020-10-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.