Detailed description is GTB is one of the first Maryland-based telephone providers. In business for over 20 years, GTB is a full-service telecommunications provider headquartered in the state of Maryland. We provide the following comprehensive list of services: Business VoIP, Hosted PBX, premise phone systems, Internet access, data solutions, remote data backup, network security and IT services in Maryland, Washington, D.C. and Northern Virginia. GTB is also proud to be the preferred provider of telecom services to several local business associations.
Established in the recent years GTB: Global Telecom in baltimore, maryland in united-states.
This well-known establishment acts as a one-stop destination servicing customers both local and from other parts of the city...
