Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Montana › Lewis and Clark County › 3151 North Montana

Full-service office · FDIC office no. 181571

First Interstate Bank
3151 North Montana, Helena, MT 59601

Last reported 2000

$3.3M
peak deposits
1997
established
—
rank in county
2
names on the sign

This office filed its last FDIC deposit report in 2000. It is missing from every report since, which usually means it closed. The FDIC record doesn't give a reason. Lewis and Clark County has 25 offices open today, listed below.

This office's passbook1998–2000
DateBank on the signDepositsChange
Jun 30 2026NOT REPORTED missing from the 2026 report (and every year since 2001)
Jun 30 2000First Interstate Bank$3.3M+33%
Jun 30 1999First Interstate BankNEW NAME$2.5M+42%
Jun 30 1998First National Bank of Montana, Inc.$1.7M
1997-08-27Office established (FDIC record) — 1 years before this passbook begins

Nearest open offices in Lewis and Clark County

  1. 0.3 miFirst Interstate Bank · 3401 N Montana Ave, Helena
  2. 0.6 miJPMorgan Chase Bank, National Association · 3115 N Montana Ave, Helena
  3. 0.7 miStockman Bank of Montana · 3094 N Sanders St, Helena
  4. 0.8 miGlacier Bank · 3030 N Montana Ave, Helena
  5. 1.1 miOpportunity Bank of Montana · 2090 Cromwell Dixon Ln, Helena
  6. 1.4 miFarmers State Bank · 2125 N Last Chance Gulch, Helena
  7. 1.5 miAscent Bank · 2037 N Last Chance Gulch, Helena
  8. 2.0 miFirst Interstate Bank · 25 E Lyndale Ave, Helena

All banks in Lewis and Clark County →
Every First Interstate Bank office →
What became of First Interstate Bank →

Names on the sign

1998–1998First National Bank of Montana, Inc.1999–2000First Interstate Bank

The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.

Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 181571.