About CallHarbor. CallHarbor is a trusted leader in the telecom industry, providing a reliable Unified Communications as a Service (UCaaS) platform that caters to businesses of all sizes — from local small businesses to large, publicly traded companies. With over 15 years of experience and a base in Dearborn, Michigan, we have built a strong reputation in the Metro-Detroit area and across the United States. Our dedication to delivering a high-qua...
