Sprint Customer Service Hours

Monday-Friday 6:00am-11:30pm CST, Saturday-Sunday 9:00am-11:00pm CST

Phone number: 1(888) 211-4727

Sprint Chat Customer Service Hours

6 a.m. to 11:30 p.m. Central Time, Monday – Friday

7 a.m. to 11 p.m. Central Time, Saturday and Sunday

If there are no agents available or it is after regular hours you will not see a chat icon on Sprint support pages.