Ameritech Corp. will be the first of the regional Bell operating companies to begin an all-out feud with a sibling by launching a full roster of competitive phone service for residents of St. Louis, ...

In this country, Ameritech Corp. may be just another big telecommunications company, but in parts of Europe these days, the Chicago-based firm looks like the 800-pound gorilla of the phone business.

Ameritech won an important marketing battle with long-distance giant AT&T; yesterday, this time centering on a war of words about that all-important marketing tool — your phone bill. The National ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. Ed Mueller is accustomed to taking the heat, and as CEO of ...

U.S. regulators Tuesday rejected Ameritech Corp.’s bid to become the first Baby Bell telephone company to offer its customers long-distance phone service. In doing so, however, the Federal ...

MCI Communications Corp. asked federal regulators Monday to stop Ameri-tech from testing long-distance service in areas where it offers local phone service. The nation’s second-largest long-distance ...