Company ProfileSouthern Telephone Systems is a St. Petersburg, Florida based corporation serving businesses only, in the Tampa Bay area and the counties of Pinellas, Hillsborough, Pasco, Manatee, Sarasota and surrounding areas. We're locally owned and operated with the same ownership and management since 1975! We provide telephone systems (traditional, VOIP and hosted), voicemail systems (standard and unified messaging), structured voice and data cabling, call accounting, paging and background music, message on hold, local and long distance and internet services and more. We're proud of our reputation of providing on time, quality work at a competitive price by knowledgeable friendly empl