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US bank data · source-specific evidence

First Interstate Bank

First Interstate Bank in MT: ABA routing reference 092901683, dated 2026-06-17. Review the source and ACH/wire limits, then generate synthetic account test data.

US source coverage, dates and routing limitations

First Interstate Bank website icon

First Interstate Bank routing number

These dated references are linked to this institution by an exact FDIC identifier. They are useful for test-data targeting, but do not establish current ACH, Fedwire, FedNow or RTP eligibility.

Reviewing a First Interstate Bank bank statement?

Landlords, lenders and HR teams can upload one First Interstate Bank statement PDF for a risk review: running balances that do not add up, impossible dates, traces of PDF editing and invalid routing numbers. The result is a review aid with evidence, not proof that a statement is genuine.

Institution details

Source identifier
FDIC 1105
Type
bank
Address
401 N 31st St, Billings, MT 59101
Source status
Active in this snapshot
Snapshot
2026-10-16

Review the official FDIC source

Regulator-linked institution profile

Joined by the exact FDIC identifier. Reported figures are dated observations, not a financial health assessment.

Website
https://www.firstinterstatebank.com
Office Count
274
Assets Usd (USD)
25,794,971,000
Deposits Usd (USD)
21,734,129,000
Financial Report Date
2026-06-30
Established Date
1916-10-09
Primary Regulator
FED
Charter Agent
STATE
Registry Source Date
2026-10-16

Website icons identify the institution; trademarks belong to their owners. No affiliation or endorsement is implied.

What these records cannot verify

The routing references above identify this institution in a dated source, but cannot establish ACH, Fedwire, FedNow or RTP eligibility. Check current payment instructions with the bank; we do not guess routing numbers from similar names.

US accounts do not use IBANs. This directory does not verify account existence, ownership, balances or payment acceptance.

Recorded locations: 274

Showing up to 20 locations linked by the official source identifier, not by name similarity. Confirm current opening status with the institution.

BOULDER 9TH ST. BRANCH

1900 9th St
Boulder, CO 80302

BOULDER PEARL ST. BRANCH

2775 Pearl St Ste 101
Boulder, CO 80302

BROOMFIELD BRANCH

5720 W 120th Ave
Broomfield, CO 80020

CANON CITY BRANCH

110 S 9th St
Canon City, CO 81212

COLORADO SPRINGS - S. TEJON BRANCH

121 S Tejon St Ste 110
Colorado Springs, CO 80903

COLORADO SPRINGS ACADEMY BLVD. BRANCH

5225 N Academy Blvd Ste 100
Colorado Springs, CO 80918

DENVER CHERRY CREEK BRANCH

3650 E 1st Ave Ste 100
Denver, CO 80206

DENVER LODO BRANCH

1543 Wazee St Ste 100
Denver, CO 80202

ERIE BRANCH

785 Cheeseman St
Erie, CO 80516

FORT COLLINS JFK PKWY. BRANCH

3711 John F Kennedy Pkwy Ste 100
Fort Collins, CO 80525

FORT COLLINS S. COLLEGE AVE. BRANCH

151 S College Ave Ste 5
Fort Collins, CO 80524

GREELEY BRANCH

5202 W 20th St Ste 100
Greeley, CO 80634

LAFAYETTE NORTHPARK DR. BRANCH

2695 Northpark Dr Ste 101
Lafayette, CO 80026

LAFAYETTE S. PUBLIC RD. BRANCH

811 S Public Rd
Lafayette, CO 80026

LAKEWOOD BRANCH

215 Union Blvd Ste 150
Lakewood, CO 80228

LITTLETON BRANCH

200 W Littleton Blvd
Littleton, CO 80120

LONGMONT - MAIN ST BRANCH

2100 Main St
Longmont, CO 80501

LOUISVILLE CENTURY DR. BRANCH

1020 W Century Dr
Louisville, CO 80027

LOVELAND BRANCH

3800 E 15th St
Loveland, CO 80538

ALTOONA BRANCH

2770 8th St Sw
Altoona, IA 50009

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