Locations & Hours

Cornerstone CU offers inclusive access (24 hours a day, 7 days a week) to your accounts through CU-Branch [online account access], EARS [easy audio response system] our telephone teller, and now a robust Mobile Banking service, with free Apps.

Have a question? Contact us at 1-800-711-3277, day or night. We have a financial services representative available to take your call.

Note:  Office & Drive-Thru hour modifications below for:

  • South Beloit Service Center effective Nov. 4, 2013
  • Freeport and Sterling Service Centers effective Dec. 1, 2013.

Freeport (Main) Service Center

Freeport Service Center
550 West Meadows Drive
Freeport, IL 61032-5072
Phone: 1-800-711-3277
Phone: (815) 235-5855
Fax: (815) 235-5970
NOTE: New hours effective as of
Dec. 1, 2013. 
Extended drive-thru and lobby hours now on Saturdays.
Mon-Tue 9:00 am - 5:00 pm
Wed 9:30 am - 5:00 pm
Thur 9:00 am - 5:00 pm
Fri 9:00 am - 6:00 pm
Sat 9:00 am - 1:00 pm

Sterling Service Center

Sterling Service Center
615 West 3rd Street
Sterling, IL 61081-3313

Phone: 1-800-711-3277

NOTE: New hours effective as of
Dec. 1, 2013.

Mon-Tue 9:00 am - 5:00 pm
Wed 9:30 am - 5:00 pm
Thu-Fri 9:00 am - 5:00 pm
Fri (Drive-up) 9:00 am - 6:00 pm
Sat 9:00 am - Noon

South Beloit Service Center

South Beloit Service Center
542 Clark Street
South Beloit, IL 61080-1396

Phone: 1-800-711-3277

NOTE: New hours effective
as of Nov. 4, 2013.


 

Mon-Tue, Thu-Fri 9:00 am - 5:00 pm
Mon-Tue, Thu (Drive-up) 9:00 am - 5:00 pm
Wed 9:30 am - 5:00 pm
Fri (Drive-up) 9:00 am - 6:00 pm
Sat  CLOSED