Telephone:  641-357-2111 or 800-642-6201   

Business Office Hours: Monday - Friday, 8:00 a.m. - 5:00 p.m.

After Hours: 641-357-5200

Fax: 641-357-8800

Email: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Postal Address:
CL Tel
P.O. Box 66 
Clear Lake, IA 50428

Physical Address:
CL Tel
107 North 4th Street
Clear Lake, IA 50428