NCUA-insured credit union
Altonized Community
Credit Union headquartered in Alton, Illinois.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | P.O. Box 246 Alton, IL 62002 |
| County | Madison |
| Website | not published in NCUA data |
| Phone | (800) 421-4759 |
NCUA record
| NCUA Charter | 3316 |
| Federal Reserve RSSD ID | 569178 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
Routing number
NCUA does not publish ABA routing numbers, and many credit unions use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this credit union, the "account details" screen in its online banking, or its official website.
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Offices
| Altonized Community Federal Credit Union main office Alton, IL |
4435 Alby St, 62002 (800) 421-4759 8:30-5:00 MONDAY THRU FRIDAY |
| Altonized Community Federal Credit Union Brighton, IL |
200 N Main St, 62012 (618) 715-6220 MONDAY-FRIDAY 8:30AM-5SATURDAY 8:30AM-NOON |
Where Altonized Community has offices
Other credit unions headquartered in Alton
| State Employees Community | $6.62 million |
| Alton Municipal Employees | $458,000 |