The Semperian call center, at 9111 E. Douglas in the former Pizza Hut headquarters, is cutting staff as corporate parent GMAC retrenches.
Semperian services GMAC car loans and employs about 250 at the center. Some workers received notices on Monday.
Spokesman Mike Stoller did not release the amount of job cuts, saying the final number is still fluid.
The company is eliminating call centers in Auburn Hills, Mich., and Greeley, Colo., and moving some of that work to Wichita.
However, Stoller said it is unclear whether that would result in more jobs at the Wichita site.