NCUA-insured credit union
Quantum
Credit Union headquartered in Wichita, Kansas.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 6300 W 21St St N Wichita, KS 67205 |
| County | Sedgwick |
| Website | not published in NCUA data |
| Phone | (316) 263-5756 |
NCUA record
| NCUA Charter | 67187 |
| Federal Reserve RSSD ID | 91893 |
| Status | Active |
| Charter type | 2 (STATE) |
| 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 Quantum.
Offices
| West main office Wichita, KS |
6300 W 21St St N, 67205 (316) 263-5756 Monday Thru Friday 9:00-5:30 lobby 7:30-6:00 Drive thru Saturday 9:00-12:00 |
| Burlington Burlington, KS |
1550 Oxen Ln, 66839 (620) 364-8831 Monday-Thursday 7:15-5:45 Friday 8:15-4:30 Saturday 8:00-12:00 |
| East Central Wichita, KS |
405 E Central Ave, 67202 (316) 263-5756 Monday Thru Friday 9:00-5:30 lobby 7:30-6:00 Drive thru Saturday 9:00-12:00 |
| Twin Lakes Branch Wichita, KS |
1735 W 21St St N Ste 300, 67203 (316) 263-5756 8:30-5:30 M-F |
Where Quantum has offices
Other credit unions headquartered in Wichita
| Credit Union of America | $1.83 billion |
| Mid American | $520.96 million |
| Skyward | $471.76 million |
| Wichita | $275.15 million |
| Campus | $41.41 million |
| Catholic Family | $39.82 million |
| Wheat State | $22.49 million |