Listed locations
4
Institution profile
Frontier Bank (Sioux Falls, SD)
Identity verified through FDIC; additional sources pendingVerification describes the US Mortgage Index public-source matching process. It is not an endorsement or recommendation. Read the methodology
Public-record data only. Not a recommendation, lender endorsement, or rate comparison. Verify current licensing, product availability, and terms independently.
FDIC BankFind baseline
FDIC-reported identity and institutional fields from the public BankFind record. These values are not described as current or real-time.
- Legal name
- Frontier Bank
- Display name
- Frontier Bank (Sioux Falls, SD)
- Institution status
- Active
- FDIC insured
- Yes
- FDIC insured since
- June 24, 1994
- Established date
- June 24, 1994
- Charter class
- Federal savings bank
- Primary federal regulator
- Office of the Comptroller of the Currency
- Headquarters
- Sioux Falls, SD, 57104, United States
- Website
- https://www.frontierbank.com
- FDIC certificate number
- 33922
- Federal Reserve RSSD ID
- 2218443
- OCC charter number
- 712117
- Domestic location count
- 5
- Source observed
- August 5, 2026
Regulatory profile
Public FFIEC NIC and CRA records for this institution, presented as source-backed regulatory context rather than a score or recommendation.
Regulatory identity
- Institution status
- ACTIVE
- Primary federal regulator
- OCC
- Institution type
- Federal Savings Bank
- Primary activity
- NAICS 52218
- FDIC certificate
- 33922
- Federal Reserve RSSD ID
- 2218443
- LEI
- 549300S0KDM58LZT5C96
- Headquarters
- 101 South Phillips Avenue, Sioux Falls, SD, 57104, United States
- Primary deposit insurer
- Deposit Insurance Fund (DIF)
- Source observed
- August 19, 2026
Branch network
Showing 1 through 4 of 4 listed locations
Scroll sideways to see every branch column.
| Branch | Address | City | State | Postal code |
|---|---|---|---|---|
| GEORGE BRANCH | 210 East Dakota Avenue | George | IA | 51237 |
| LITTLE ROCK BRANCH | 323 Main Street | Little Rock | IA | 51243 |
| ROCK RAPIDS BRANCH | 301 1st Avenue | Rock Rapids | IA | 51246 |
| SIOUX FALLS BRANCH | 3501 West 57th Street | Sioux Falls | SD | 57108 |
Institutional history
2 FFIEC NIC history events
Showing 1 through 2 of 2 history events
| Event date | Event type | Related institution |
|---|---|---|
| January 1, 1999 | Charter Discontinued (Merger or Purchase & Assumption) | FIRST BANK AND TRUST |
| June 25, 1994 | Failure - Government Assistance Provided | UNITED FEDERAL SAVINGS ASSOCIATION OF IOWA |
These events are shown as reported by the FFIEC NIC source and are not independent legal conclusions.
FFIEC-reported organizational relationships
2 FFIEC NIC relationship records
Showing 1 through 2 of 2 relationship records
| Relationship | Institution | Type | Location |
|---|---|---|---|
| Direct relationship | FBTS, LLC | Domestic Entity Other | Sioux Falls, SD |
| ROOT_INSTITUTION | FRONTIER BANK | Federal Savings Bank | Sioux Falls, SD |
These relationships reflect the FFIEC NIC source display and should not be interpreted as a complete legal ownership analysis.
FFIEC NIC information reflects public regulatory records observed on the displayed source date. Observed dates describe when the public record was reviewed, not a real-time update.
Additional profile fields
Fields below supplement the primary source baseline and are shown only when present on the public profile.
- Entity type
- FDIC-insured federal savings bank