NCUA-insured credit union
Allegiance — Oklahoma City, OK
Credit Union headquartered in Oklahoma City, Oklahoma.
Source: NCUA call report data, data as of March 31, 2026, fetched September 5, 2026
Headquarters and contact
| Address | Po Box 57020 Oklahoma City, OK 73157 |
| County | Oklahoma |
| Website | not published in NCUA data |
| Phone | (405) 789-7900 |
NCUA record
| NCUA Charter | 24936 |
| Federal Reserve RSSD ID | 336099 |
| Status | Active |
| Charter type | 1 (NCUA) |
| Financials as of | March 31, 2026 |
How to find your Allegiance 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 Oklahoma City, OK |
4235 N Meridian Ave, 73112 (405) 789-7900 M-TH 7:30 am - 6:00 pm F 7:30 am - 7:00 pm |
| Edmond Branch Edmond, OK |
1925 S Kelly Ave, 73013 (405) 789-7900 M-TH 7:30am - 6:00pm F 7:30am - 7:00pm |
| South Okc Branch Oklahoma City, OK |
12200 S Western Ave, 73170 (405) 789-7900 M-TH 7:30am - 6:00pm F 7:30am - 7:00pm |
| Alianza Branch Oklahoma City, OK |
4112 S Western Ave, 73109 (405) 717-9000 8:00 AM - 6:00 PM M-F, 9:00 AM - 1:00 PM S |
| Cusc Shared Branch Oklahoma City, OK |
10491 N May Ave, 73120 (405) 755-2045 Monday - Friday 7:00AM - 7:00PM Saturday 9:00AM - 4:30PM Sunday 1:00PM - 4:30PM |
Where Allegiance has offices
Cities with the most Allegiance offices
Other credit unions headquartered in Oklahoma City
| Tinker | $6.13 billion |
| Communication | $2.34 billion |
| Weokie | $1.49 billion |
| Oklahoma's | $945.46 million |
| True Sky | $797 million |
| Oklahoma Educators | $315.35 million |
| U. S. Employees O. C. | $210.21 million |
| Oklahoma | $197.41 million |
Largest credit unions headquartered elsewhere in Oklahoma
| Ttcu Tulsa | $2.70 billion |
| Truity Bartlesville | $1.30 billion |
| Westreet Tulsa | $968.07 million |
| Oklahoma Central Tulsa | $760.72 million |
| Fort Sill Lawton | $395.26 million |
| Energy One Tulsa | $308.18 million |
| Red Crown Tulsa | $259.97 million |
| Okunity Stillwater | $217.95 million |
Compare before you open an account: today's CD and savings rates, the CD calculator and the savings calculator.
