Manitoba Telecom Services Customer Service Phone Numbers Manitoba Telecom Services Customer Service: 1 800 255-6687 Toll-free: 1 800 883-2054 Sales, billing & technical support: 204 225-5687   Manitoba Telecom Services Headquarters Info, Email, Phone number, Website and live chat Information Manitoba Telecom Services is a subsidiary of BCE Inc. that operates telecommunications services in the Canadian province of Manitoba. The