Welcome to Cooperative Telephone Company
Cooperative Telephone Company was started in 1956 to serve the communities of Guernsey, Hartwick, Ladora, Victor, and Williamsburg, Iowa. We are a non-profit cooperative company owned by our member-owners and are proud to offer our customers local telephone service as well as Internet and video.
704 3rd Street
P.O. Box H
Victor, Iowa 52347
8:00 a.m. to noon and 1:00 p.m. to 5:00 p.m.
Important phone numbers
319-647-3030 (after hours)
1-800-205-1110 24/7 Internet Support
Regulatory information for CTC is now available. Click the button below for important policies, notices, and forms.