CenterTelecom (Open Joint-Stock Company Central Telecommunication Company, ) was a fixed-wire telecommunications service provider and Internet service provider in Russia. It was ranked 5th among Russian telecom companies, after Rostelecom, MTS, Vympelcom and MegaFon.
CenterTelecom, a major player in the Russian telecommunications sector, was ranked as one of the leading companies in Russia, after Rostelecom, MTS, Vympelcom, and MegaFon.