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Locations & Hours

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Freeport, Sterling & South Beloit lobbies are now open, except Saturdays, but appointments can be scheduled. Milledgeville will remain a drive-up only branch.

We encourge you to use our Drive-up service, which is open at each location during the hours listed below. 

Cornerstone CU offers access (24 hours a day, 7 days a week) to your accounts through Online Banking, Mobile Banking, EARS [Easy Audio Response System] our telephone teller and through our ATMs. For in-person or telephone assistance, please see our hours and maps below for each branch. Keep in mind Holiday Closures affect our Service Center hours.
 

In addition, CCU is part of the CO-OP Shared Branches network, which means when you're on the go, we’re right there with you with convenient locations at more than 5,000 credit union branches nationwide—even in other countries! Learn more about Shared Branches, Just look for the CO-OP Shared Branch logo on the door. Check our Shared Branch locator site.

 

Freeport (Main) Branch

Freeport (Main) Branch

550 West Meadows Drive

Freeport, IL 61032-5072

Toll Free Phone: 1-800-711-3277

Phone: (815) 235-5855

Fax: (815) 235-5970

Effective Sept. 3, 2021
Lobby / Drive-up Hours
 
Mon-Tue  9:00 am - 5:00 pm
Wednesday  9:30 am - 5:00 pm
Thurs-Fri  9:00 am - 5:00 pm
Saturday Drive-up: 9:00 am - Noon
Lobby: by appointment only

Sterling Branch

Sterling Branch

615 West 3rd Street

Sterling, IL 61081-3313

Toll Free Phone: 1-800-711-3277

Phone: se habla espaƱol

Effective Sept. 3, 2021
Lobby/Drive-up Hours

 
Mon-Tue 9:00 AM - 5:00 PM
Wednesday 9:30 AM - 5:00 PM
Thurs-Fri 9:00 AM - 5:00 PM
Saturday Drive-up: 9:00 AM - 12:00 PM
Lobby: by appointment only

 

South Beloit Branch

South Beloit Branch

640 Blackhawk Boulevard

South Beloit, IL 61080-1396

Phone: 1-800-711-3277

Effective July 12, 2021
Lobby / Drive-up Hours
 
Mon-Tue 9:00 am - 5:00 pm
Wednesday 9:30 am - 5:00 pm
Thu-Fri 9:00 am - 5:00 pm
Saturday CLOSED

Milledgeville Branch

Milledgeville Branch

334 North Main Avenue

Milledgeville, IL 61051

Toll Free Phone: 1-800-711-3277

Fax: 815-225-5833

Drive-up Hours  
Monday 8:30 AM - 4.00 PM 
Tuesday CLOSED 
Wednesday 8:30 AM - 4:00 PM 
Thursday CLOSED 
Friday 8:30 AM - 5:00 PM
Saturday  8:30 AM - 11:30 AM
Cornerstone Credit Union
1-800-711-3277  •  Routing: 271184425  •  NMLS #743907
 

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Your deposits are federally insured up to $250,000 by the National Credit Union Administration (NCUA), with an added safety net of private insurance (Excess Share Insurance/ESI) for an additional $250,000. This is the highest combination of federal and private insurance available to consumers.