NCUA-insured credit union
Long Island Alliance
Credit Union headquartered in Hauppauge, New York.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 250 Veterans Memorial Highway Hauppauge, NY 11788 |
| County | Suffolk |
| Website | not published in NCUA data |
| Phone | (631) 291-9160 |
NCUA record
| NCUA Charter | 2782 |
| Federal Reserve RSSD ID | 825771 |
| 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.
See how your odds compare before you apply at Long Island Alliance.
Offices
| Main Branch main office Hauppauge, NY |
250 Veterans Hwy, 11788 (631) 291-9160 Monday, Tuesday, Thurday and Friday 9:00 am -3:00 pm Wednesday 8:30 am - 4:00 pm |
Where Long Island Alliance has offices
Other credit unions headquartered in Hauppauge
| Island | $1.35 billion |
| People's Alliance | $326.68 million |