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Contact Us
Get answers to your questions and help with whatever service you need.
Office
126 South Beaver Avenue
Granby, Missouri 64844
Telephone
Granby – 417-472-6211
Diamond – 417-325-6211
Office Hours
Monday – Friday
8:00 AM – 12:00 PM
1:00 PM – 4:00 PM
Office
126 South Beaver Avenue
Granby, Missouri 64844
Telephone
Granby – 417-472-6211
Diamond – 417-325-6211
Office Hours
Monday – Friday
8:00 AM – 12:00 PM
1:00 PM – 4:00 PM
Call 417-472-6211 and leave a message or
send us a message below.
Send Us A Message
Do you have a question regarding your GTC Broadband service? Do you need to report trouble with a services? If so, please complete the form you see below and we will respond within one business day to your request.