A compilation listing telephone numbers, addresses, and potentially names of individuals and businesses within the Detroit, Michigan, metropolitan area. Such resources historically existed in printed form, but have largely transitioned to digital formats, often accessible online.
These listings facilitated communication and connection within the community, aiding in both personal and commercial interactions. Historically, they served as vital resources for locating services, contacting residents, and verifying addresses. Their significance has diminished with the advent of easily searchable online platforms and widespread adoption of mobile communication.