{
  "slug": "first-interstate-bank",
  "name": "First Interstate Bank",
  "shortName": "First Interstate Bank",
  "type": "bank",
  "fdicCert": "1105",
  "website": "https://www.firstinterstatebank.com",
  "hqCity": "Billings",
  "hqState": "MT",
  "totalAssets": 26361352,
  "totalAssetsUnit": "thousands-usd",
  "description": "FDIC-insured bank headquartered in Billings, MT.",
  "profileSourceName": "FDIC BankFind Suite",
  "profileSourceUrl": "https://banks.data.fdic.gov/api/institutions?filters=CERT:1105&format=json",
  "profileLastVerified": "2026-06-28",
  "websiteDomain": "firstinterstatebank.com",
  "indexableRoutingCount": 10,
  "verifiedRoutingEvidenceCount": 0,
  "routingLookupEvidenceCount": 0,
  "routingStateCoverage": [
    "MT",
    "OR",
    "WA"
  ],
  "routingNumbers": [
    {
      "number": "091402329",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "091406668",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "091407735",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "091409186",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "092001677",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "092901638",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 2 public candidate source families; not verified against an official bank source.",
      "sourceName": "2 public routing candidate source families",
      "sourceUrl": "https://github.com/braintree/us-bank-account-validator",
      "crossCheckSourceCount": 2,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "092901683",
      "kind": "ach",
      "transferTypes": [
        "ACH",
        "domestic wire"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "MT",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 5 public candidate source families; not verified against an official bank source.",
      "sourceName": "5 public routing candidate source families",
      "sourceUrl": "https://github.com/moov-io/fed",
      "crossCheckSourceCount": 5,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "123206985",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "OR",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 5 public candidate source families; not verified against an official bank source.",
      "sourceName": "5 public routing candidate source families",
      "sourceUrl": "https://github.com/moov-io/fed",
      "crossCheckSourceCount": 5,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "125102430",
      "kind": "ach",
      "transferTypes": [
        "ACH"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "WA",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 5 public candidate source families; not verified against an official bank source.",
      "sourceName": "5 public routing candidate source families",
      "sourceUrl": "https://github.com/moov-io/fed",
      "crossCheckSourceCount": 5,
      "lastReviewed": "2026-06-28"
    },
    {
      "number": "125108104",
      "kind": "ach",
      "transferTypes": [
        "ACH",
        "domestic wire"
      ],
      "label": "First Interstate Bank cross-checked routing number",
      "state": "WA",
      "verificationStatus": "cross-checked",
      "statusNote": "Cross-checked across 5 public candidate source families; not verified against an official bank source.",
      "sourceName": "5 public routing candidate source families",
      "sourceUrl": "https://github.com/moov-io/fed",
      "crossCheckSourceCount": 5,
      "lastReviewed": "2026-06-28"
    }
  ],
  "relatedBanks": [
    "1st-liberty",
    "altana",
    "american-bank-20311",
    "ascent-bank"
  ],
  "lastVerified": "2026-06-28",
  "dataScore": {
    "value": 84,
    "grade": "strong",
    "label": "Strong coverage",
    "summary": "Strong coverage: uses multi-source cross-checked routing candidates. The score reflects source depth and confidence, not bank safety or product quality.",
    "components": [
      {
        "id": "profile",
        "label": "Profile facts",
        "value": 83,
        "description": "Regulator/source profile includes headquarters plus useful public institution facts."
      },
      {
        "id": "routing",
        "label": "Routing confidence",
        "value": 86,
        "description": "10 indexable routing records (0 verified, 10 cross-checked)."
      },
      {
        "id": "review",
        "label": "Review coverage",
        "value": 58,
        "description": "No outstanding candidate-review signal is attached to this profile."
      },
      {
        "id": "freshness",
        "label": "Freshness",
        "value": 100,
        "description": "Profile and routing source dates are recent for this build."
      }
    ],
    "factors": [
      "Regulator or official profile source",
      "FDIC certificate linked",
      "10 cross-checked routing candidates",
      "Recently reviewed source dates"
    ]
  },
  "routingProof": {
    "value": 51,
    "grade": "cross-checked",
    "label": "Cross-checked"
  }
}