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National Bank of Belgium list

Belgian bank code 050

BELFIUS BANK

Bank identifier050
InstitutionBELFIUS BANK
BICGKCCBEBB
Codes of this bank112: 050, 051, 052, 053, 054, 055, 056, 057, 058, 059, 060, 061, 062, 063, 064, 065, 066, 067, 068, 069, 070, 071, 072, 073, 074, 075, 076, 077, 078, 079, 080, 081, 082, 083, 084, 085, 086, 087, 088, 089, 090, 091, 092, 093, 094, 095, 096, 097, 098, 099, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 562, 563, 564, 565, 566, 567, 568, 569, 624, 625, 638, 657, 672, 680, 682, 683, 775, 776, 777, 778, 779, 780, 781, 782, 783, 784, 785, 786, 787, 788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839

IBAN structure with this code

A Belgian IBAN is BE, two check digits, the three-digit bank identifier, the seven-digit account number, then two national check digits (the first ten digits modulo 97). The identifier is what the NBB list can vouch for; the account number is known only to the bank.

BE50 0500 0000 0118

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": "GKCCBEBB",
    "bank_name": "BELFIUS BANK",
    "city": "BRUSSELS",
    "source": "Banque nationale de Belgique, bank identification codes (Protocol Secretariat)",
    "as_of": "2026-09",
    "basis": "national_register",
    "authoritative": true,
    "lei": "A5GWLFH3KM7YV2SFQL84"
  },
  "bank_code_check": {
    "value": "050",
    "status": "verified",
    "match": "register",
    "register": "Banque nationale de Belgique, bank identification codes (Protocol Secretariat)",
    "authoritative": true,
    "institution": {
      "name": "BELFIUS BANK",
      "street": null,
      "post_code": null,
      "town": null,
      "country": "BE"
    },
    "as_of": "2026-09"
  },
  "sepa": {
    "member": true,
    "schemes": [
      "SCT",
      "SDD",
      "SCT_INST"
    ],
    "vop_required": true,
    "vop_participant": true,
    "basis": "epc_register"
  },
  "issuer": {
    "type": "bank",
    "name": "BELFIUS BANK",
    "classification": "default"
  },
  "risk_indicators": {
    "country_risk": "standard",
    "sepa_reachable": true,
    "vop_coverage": true,
    "test_bic": false
  }
}

Other codes of the same institution

  • 051BELFIUS BANK
  • 052BELFIUS BANK
  • 053BELFIUS BANK
  • 054BELFIUS BANK
  • 055BELFIUS BANK
  • 056BELFIUS BANK
  • 057BELFIUS BANK
  • 058BELFIUS BANK
  • 059BELFIUS BANK
  • 060BELFIUS BANK
  • 061BELFIUS BANK
  • 062BELFIUS BANK
Check an IBAN in the playgroundAudit a whole creditor fileHow the Belgian register answersBelgian bank codes (NBB list)

Source: Banque nationale de Belgique, bank identification codes (Protocol Secretariat), register as of 2026-09.