AT&T at 7940 Calumet Avenue, Munster, Indiana. Find store hours, phone number, driving directions and answers to frequently asked questions below.
This AT&T location at 7940 Calumet Avenue in Munster, Indiana provides a wide range of services including wireless plans and device upgrades. Customers can find everything they need for their mobile needs under one roof, with extended hours to accommodate various schedules. The store is conveniently located near local landmarks like the Munster Public Library.
