CCMI - Subscription based provider of telecom rate and tariff documents. Owned by United Communications Group. Valucom - Subscription based provider of telecom tariffs, pricing tools, and tariff-extracted rate data. FCC Electronic Tariff Filing System - Direct access to the Federal Communications Commission wireline competition bureau pricing policy filings. CRTC - Direct access to Canadian Radio-television and Telecommunications Commission telecom tariff filings. Teligen - Subscription based provider of worldwide telecom tariff data located in the United Kingdom. A division of HI Europe. Tarifica - Subscription based provider of worldwide telecom tariffs based in London, United Kingdom. A division of PBI Media. International DataBases - Call accounting and telephone expense management (TEM) databases with international rating software. Tele-Tech Services Inc. - Provides telecommunications rate and routing information and customized databases for telecom providers. Magenta Systems - Subscription based provider of United Kingdom telecom tariffs.