1. Gilliland Telephone Systems
72 Industrial Blvd, Hattiesburg, MS 39401
Coordinate: 31.3439,-89.3196
Phone: (601) 544-8812
2. Mississippi Telecommunications
S Gate Rd, Hattiesburg, MS 39401
Coordinate: 31.18635,-89.23189
Phone: (601) 584-0403
3. Nec
Hattiesburg, MS 39402
Phone: (601) 268-9866