📍 225 High St, Ellsworth, ME, 04605
📞 207-667-9600
U.S. Cellular is the fifth-largest full-service wireless carrier in the United States, providing national network coverage and industry-leading innovations designed to elevate the customer experience. The Chicago-based carrier has a strong line-up of cutting-edge devices that are all backed by a high-quality network in big and small cities and rural communities. Currently, 94 percent of customers have access to 4G LTE speeds. U.S. Cellular was named a J.D. Power and Associates Customer Champion in 2014 for the third time in four years.
📍 42 Downeast Highway, Ellsworth, ME, 04605
📞 207-667-9300
U.S. Cellular is the fifth-largest full-service wireless carrier in the United States, providing national network coverage and industry-leading innovations designed to elevate the customer experience. The Chicago-based carrier has a strong line-up of cutting-edge devices that are all backed by a high-quality network in big and small cities and rural communities. Currently, 94 percent of customers have access to 4G LTE speeds. U.S. Cellular was named a J.D. Power and Associates Customer Champion in 2014 for the third time in four years.
📍 139 High St, Ellsworth, ME, 04605
📞 207-610-1680
📍 195 Main St, Ellsworth, ME, 04605
📞 207-664-2930
🌐 qwest.com
Updated Aug 2026
📍 195 Main St, Ellsworth, ME, 04605
📞 207-667-2727
🌐 sierracommunications.com
Sierra Communications is a telephone answering service located in Ellsworth, Maine. The company offers a wide range of services including cabling, call accounting, consultations, design services, and maintenance. They also provide products such as background music and paging systems, fiber optic cables, and telecommunications equipment. With a recent online presence noted in 2026, Sierra Communications is equipped to assist clients with various telecommunication needs.
📍 3 Myrick St, Ellsworth, ME, 04605
📞 720-763-4168
Serving 81million+ wireless customers. AT&T is bringing it all together for our customers, from the revolutionary iPhone 4 to next-gen TV services & sophisticated solutions for multi-national business
📍 58 N Bend Rd, Ellsworth, ME, 04605
📞 207-667-7306