Local Calling Guide
Local prefixes
Outbound calling from Houghton, SD NPA;NXX;Rate Centre;Region;Plan Type;Call Type;Monthly Limit;Note;Effective 605;885;Houghton;SD;;;;; 605;396;Columbia;SD;;;;; 605;994;Hecla;SD;;;;; 701;992;North Hecla;ND;;;;;
Last updated: Tue, 16 Apr 2024 01:38:01 UTC