Center for Communications Management Information
http://www.ccmi.com
CCMI offers local calling area data for outbound VOIP numbers. In many cases VOIP companies sign up customers and do not provide the outbound (into the VOIP number) local calling area for your business associates, friends and family.
CCMI is the telecom industry’s leading provider of telecom information and applications for both carriers and enterprise users.
From our industry-standard telecom databases to the most comprehensive online repository of rate and tariff documents, to the most flexible network design and pricing tool on the market — CCMI delivers reliable information and innovative solutions.