C Spire Laurel Share: Retail C Spire Laurel Visit Website 1203 Highway 15 North Laurel, MS 39440 (228) 217-7049 About Map About C Spire is the largest privately owned wireless company in the county. We serve our communities, either through home and businesses with gigabit internet speeds and best in class wireless services. What's Nearby? Distance: 5 10 15 20 25 50 mi.