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IBANforge
Deutsche Bundesbank register

Bankleitzahl 37080096

Commerzbank vormals Dresdner Bank Zw 96, Köln

Bankleitzahl37080096
InstitutionCommerzbank vormals Dresdner Bank Zw 96
Short nameCommerzbank Zw 96 Köln
BICDRESDEFFXXX
Postcode50450
TownKöln
Statusactive
Successor BLZnone

IBAN structure with this code

A German IBAN is DE, two check digits, the eight-digit Bankleitzahl, then the ten-digit account number. The BLZ is what the register can vouch for; the account number is known only to the bank.

DE96 3708 0096 1000 0000 00

Synthetic example: the account part is a placeholder, this IBAN belongs to nobody. It shows where the code sits inside the IBAN.

What the API answers for this code

The block below is the route's own answer, produced by the same code that serves api.ibanforge.com, on the register as of the date shown. Nothing is edited.

{
  "valid": true,
  "bic": {
    "code": "DRESDEFFXXX",
    "bank_name": "Commerzbank vormals Dresdner Bank Zw 96",
    "city": "Köln",
    "source": "Deutsche Bundesbank Bankleitzahlendatei",
    "as_of": "2026-09",
    "basis": "national_register",
    "authoritative": true,
    "lei": null
  },
  "bank_code_check": {
    "value": "37080096",
    "status": "verified",
    "match": "register",
    "register": "Deutsche Bundesbank Bankleitzahlendatei",
    "authoritative": true,
    "institution": {
      "name": "Commerzbank vormals Dresdner Bank Zw 96",
      "street": null,
      "post_code": "50450",
      "town": "Köln",
      "country": "DE"
    },
    "as_of": "2026-09"
  },
  "sepa": {
    "member": true,
    "schemes": [
      "SCT",
      "SDD",
      "SCT_INST"
    ],
    "vop_required": true,
    "vop_participant": false,
    "basis": "country_default"
  },
  "issuer": {
    "type": "bank",
    "name": "Commerzbank vormals Dresdner Bank Zw 96",
    "classification": "default"
  },
  "risk_indicators": {
    "country_risk": "standard",
    "sepa_reachable": true,
    "vop_coverage": true,
    "test_bic": false
  }
}

Other codes of the same institution

Check an IBAN in the playgroundAudit a whole creditor fileGerman bank codes (Bankleitzahlen)

Source: Deutsche Bundesbank Bankleitzahlendatei, register as of 2026-09.