International telephone calls - The History of the Telephone

The History of the Telephone
Learn how Elisha Gray and Alexander Graham Bell raced each other to be the first to invent the telephone.

Northwest Telephone Cooperative Association
Providing telephone services to Curlew, Havelock, Plover, and West Bend, as well as serving many other communications needs in Northwest Iowa. Includes services, support, online directory search

United States Telecom Association :: Vision :: Commitment :: Service
Broad based association for the local exchange carrier industry.

The TMR Group
Firm specializing in telephone market research and data collection.

Telephone Systems | Avaya IP Office | Phone System PBX VoIP | VoIP
Specializes in internet telephony, VoIP and office telephone systems.