Search     
 
   View All Business Products & Services  
Welcome
Rates
Features
Activation Codes
Bundled Packages
Customer Support
  How to Order  
 

Ordering your new service is easy. Our Customer Support Representatives are ready to help you. Call (671) 644-4GTA and we’ll get you connected.

 
 

Need to find a number?
• Guam Phone Book

 
 
Welcome

At one point or another, your business will need to reach all of Guam. Local calling always needs to be there and working. GTA has the reliability that will keep your business running.


GTA offers great business features for your telephone connections. The Integrated Services Digital Network (ISDN) offers a digital telecommunications system for the office. This system ensures reliable transmission worldwide with a cleaner, error-free connection.

There are even more features that will keep your company ahead of the game. Rotary lines and trunk lines allow room for your business to grow. You can also find such features as direct inward dialing, three-way conference calling and voicemail services with a message waiting indicator.

GTA has solutions for any size business and all your phone needs.