Alliance Credit Union in Missouri is a not-for-profit financial cooperative serving communities throughout Greater St. Louis. The Credit Union has branches conveniently located near Fenton, O’Fallon, Hazelwood and St. Louis MO.
One of the finest financial service provider, Alliance CU offers saving/checking accounts, loans, credit/debit card, surcharge free ATMs, online banking, business loans and scholarship programs. Added member benefit includes free credit score, Enterprise Car Sales Discounts and $3,000 college scholarships etc.
ALLIANCE CREDIT UNION CUSTOMER SERVICE NUMBERS
- Alliance CU Local: (636) 343-7005, Option 0
- Alliance CU Toll Free: (800) 541-6131
- Alliance CU Tel-A-Connect: (800) 714-3319
- Alliance CU Business Services & Finance: (636) 343-7005, ext. 1153
- Alliance CU Credit/Debit Card Customer Service: 800-321-5880
- Report Lost or stolen debit cards: 1-800-472-3272
- Alliance CU Customer Support Email: [email protected]
ALSO READ: CO-OP Credit Union Shared Branches in Missouri

ALLIANCE CU FENTON, MO
Name | Alliance CU – Fenton Branch & Administrative Headquarters |
Address | 1280 South Highway Drive |
City and State Code | Fenton MO 63026 |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
Lobby Hours | Mon – Fri: 9am – 5:30pm Sat: 9am – 12pm |
Drive Up Hours | Mon-Fri: 8:30am – 5:30pm Sat: 8:30am – 12:30pm |
ALLIANCE CU OFALLON, MO
Name | Alliance CU |
Address | 1051 Hwy K |
City and State Code | OFallon MO 63366 |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
Lobby Hours | Mon – Fri: 9am – 5:30pm Saturday: 9am – 12pm |
Drive Up Hours | Mon – Fri: 8:30am – 5:30pm Saturday: 8:30am – 12:30pm |
ALLIANCE CU HAZELWOOD, MO
Name | Alliance CU –Hazelwood Branch |
Address | 6250 Howdershell Rd |
City and State Code | Hazelwood MO 63042 |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
Lobby Hours | Mon – Fri: 9am – 5:30pm Sat: 9am – 12pm |
Drive Up Hours | Mon – Fri: 8:30am – 5:30pm Sat: 8:30am – 12:30pm |
ALLIANCE CU ST LOUIS, MO – Jennings Branch
Name | Alliance CU |
Address | 9050 West Florissant Ave |
City and State Code | St Louis MO 63136 |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
Lobby Hours | Mon – Fri: 9am – 5:30pm Saturday: 9am – 12pm |
Drive Up Hours | Mon-Fri: 8:30am – 5:30pm Saturday: 8:30am – 12:30pm |
ALLIANCE CU OFALLON, MO
Name | Alliance CU |
Address | 1167 Bryan Rd |
City and State Code | OFallon MO |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
ALLIANCE CU ST LOUIS, MO
Name | Alliance CU |
Address | 5011 Hampton Ave |
City and State Code | St Louis MO 63109 |
Customer Service Phone Number | 6363437005 |
Branch Location | Get Location |
Opening Hours | Mon – Fri: 9am – 5:30pm Saturday: 9am – 12pm |
Other Services | No Drive Up available at this location. A walk-up ATM is available |