Blue Hill Business Office

510 West Gage St.
Blue Hill, NE 68930

Phone: 402-756-3131
Toll Free: 1-866-756-4746
Fax: 402-756-3134
Email:info@gtmc.net

Office Hours:
Monday-Friday
8 AM to 5 PM
Sat – Sun – Closed
Internet Technical Support available 24 hours a day.

Hebron Business Office

119 S. 13th St.
Hebron, NE 68370

Phone: 402-200-2020

Holdrege Business Office

821 4th Ave.
Holdrege, NE 68949

Phone: 308-995-2121
Fax: 308-995-2727
Email: info@gtmc.net

Office Hours:
*Call for Office Hours
Internet Technical Support available 24 hours a day.

Lemoyne Office

716 Nebraska 92 Scenic
Lemoyne, NE 69146

Phone: 308-355-2391
Email: info@gtmc.net

Office Hours:
*Call for Office Hours
Internet Technical Support available 24 hours a day.

Superior Business Office

356 East 3rd Street
Suite 2
Superior, NE 68978

Phone: 402-207-1762
Toll Free: 1-866-756-4746
Email: info@gtmc.net

Office Hours:
Monday-Friday
10 AM – 1:00 PM, 1:30 PM – 5:00 PM
Thursday
10 AM – 1:00 PM, 1:30 PM – 7:00 PM
Saturday
9:00 AM – Noon
Internet Technical Support available 24 hours a day.