NCUA-insured credit union
Granco
Credit Union headquartered in Ephrata, Washington.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 127 Ephrata, WA 98823 |
| County | Grant |
| Website | not published in NCUA data |
| Phone | (509) 754-5233 |
NCUA record
| NCUA Charter | 10904 |
| Federal Reserve RSSD ID | 808886 |
| 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
| Main Office main office Ephrata, WA |
217 Alder St Sw, 98823 (509) 754-5233 Mon-Fri 9:30-5:30 |
| Moses Lake Branch Moses Lake, WA |
401 E 5Th Ave, 98837 (509) 754-5233 M-F 9:30am-5:30pm |