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: 608 [Rate centres in NPA 608] [Dial plan for NPA 608]

NXX: 816

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
608-816 A La Crosse WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-816 0 La Crosse WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2022-09-01   
608-816 1 La Crosse WI MDSNWI11XBY  197D VONAGE AMERICA LLC 354   2022-10-01   
608-816 2 La Crosse WI MDSNWI11XXY  7804 TDS METROCOM, INC. - WI 354   2023-08-07   
608-816 3 La Crosse WI MDSNWI11XEY  6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 354   2023-10-12   
608-816 4 La Crosse WI MDSNWI025MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-04-05   
608-816 5 La Crosse WI MDSNWI11X3Y  6529 T-MOBILE USA, INC. 354   2022-07-10   
608-816 6 La Crosse WI MDSNWI11X3Y  6529 T-MOBILE USA, INC. 354   2022-07-10   
608-816 7 La Crosse WI MDSNWI11X3Y  6529 T-MOBILE USA, INC. 354   2022-07-10   
608-816 8 La Crosse WI MDSNWI11X3Y  6529 T-MOBILE USA, INC. 354   2022-07-10   
608-816 9 La Crosse WI MDSNWI11X3Y  6529 T-MOBILE USA, INC. 354   2022-07-10   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.