Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › Montana › Lewis and Clark County › 1400 Prospect Ave

Full-service home banking · FDIC office no. 635137

First Interstate Bank
1400 Prospect Ave, Helena, MT 59601

Last reported 2021

$0
peak deposits
2021
established
—
rank in county
1
name on the sign

This office filed its last FDIC deposit report in 2021. 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 passbook2021–2021
DateBank on the signDepositsChange
Jun 30 2026NOT REPORTED missing from the 2026 report (and every year since 2022)
Jun 30 2021First Interstate Bank$0

Nearest open offices in Lewis and Clark County

  1. <0.1 miOpportunity Bank of Montana · 1400 Prospect Ave, Helena
  2. <0.1 miFirst Interstate Bank · 1420 Vandelay Ave, Helena
  3. 0.1 miStockman Bank of Montana · 1435 Vandelay Ave, Helena
  4. 0.3 miAscent Bank · 1721 11th Ave, Helena
  5. 0.5 miGlacier Bank · 1900 9th Ave, Helena
  6. 0.5 miBank of The Rockies · 2000 Prospect Ave, Helena
  7. 0.8 miFirst Interstate Bank · 25 E Lyndale Ave, Helena
  8. 0.9 miStockman Bank of Montana · 931 N Last Chance Gulch, Helena

All banks in Lewis and Clark County →
Every First Interstate Bank office →
What became of First Interstate 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) 635137.