Contact & Location of Thumb Electric Cooperative
Thumb Electric Cooperative contact information, phone number, email address, and physical locations.
How to Reach TEC
Phone:
1-989-658-8571 or 1-800-327-0166 (Michigan Only)
Fax:
1-989-658-2571
E-mail:
This e-mail address is only checked during office hours,
Monday-Friday 8 a.m. - 4:30 p.m.
