Inside Telephone Sales Supervisor Salary in South Carolina

How much does an Inside Telephone Sales Supervisor make in South Carolina?

As of August 01, 2026, the average salary for an Inside Telephone Sales Supervisor in South Carolina is $67,200 per year, which breaks down to an hourly rate of $32.

However, an Inside Telephone Sales Supervisor's salary can vary significantly. Here’s a look at the typical salary range:

• Top Earners (90th percentile): $82,675
• Majority Range (25th-75th percentile): $61,300 to $75,300
• Entry-Level (10th percentile): $55,928