Tele-Communication (Telecom) Terms Glossary and Dictionary

RBHC: Regional Bell Holding Company

Regional Bell Holding Company (RBHC), also known as Regional Bell Operating Companies (RBOC), refers to one of 7 regional companies created by the AT&T divestiture to assume ownership of the Bell operating companies. They are Ameritech, Bell Atlantic, Bell South, NYNEX, Pacific Telesis, Southwestern Bell and US West.



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RBHC: Regional Bell Holding Company