GTB Global Telecom – Internet and Phone Services

Global Telecom (GTB) is a local phone company that for over 25 years has been holding customers’ hands every step of the way on phone service and equipment, high speed internet, and now cyber security. We know because we’ve been a customer of theirs for years!

They offer Harford Chamber members a free assessment to see if they can upgrade your systems and/or save you money. But that’s not all! They also offer members:

  • Up to 30% off of equipment and service
  • Free installation (up to a $1500 value!)
  • Free online tech articles 24/7

If you want to hear from other GTB customers, just ask us or watch their customer videos at:

To redeem your free assessment, you can submit an online form at: or contact Dave Butler directly at (410) 517-6160 or at