For at foretage internationale betalinger til Spanien skal du kende bankens SWIFT/BIC-kode.
SWIFT-koden består af 8 til 11 tegn (bogstaver og cifre), og for Spanien har SWIFT-koden følgende format:
Find nedenfor en omfattende A til Z-liste over SWIFT-koderne i Spanien:
| Swift kode | Bank | By |
| CECAESMM106 | Caixa Ontinyent | 41004 SEVILLA |
| CEHBESM1 | CENTRAL HISPANO DE BOLSA S.V.B., S.A. | MADRID |
| CESCESBB | CatalunyaCaixa | ANTONIO MAURA 6 BARCELONA-3 |
| CESCESBB008 | CatalunyaCaixa | BARCELONA |
| CESCESBB544 | CatalunyaCaixa | BARCELONA |
| CESCESBB571 | CatalunyaCaixa | BARCELONA |
| CESCESBB600 | CatalunyaCaixa | BARCELONA |
| CGDIES21 | CAIXA GERAL DE DEPOSITOS-SUCURSAL EN ESPANA | MADRID |
| CGDIESMM | BANCO CAIXA GERAL S.A. | MADRID 28027 |
| CGGKES22 | CAJA DE GUIPUZCOA/GIPUZKOAKO KUTXA | 20018 SAN SEBASTION |
| CHAGESM1 | CHEMICAL ASSET MANAGEMENT | MADRID |
| CHASESM1 | J.P. MORGAN SECURITIES LIMITED-SUCURSAL EN ESPANA | MADRID |
| CHASESM3 | JPMORGAN CHASE BANK, N.A. | MADRID |
| CHASESM3KEY | JPMORGAN CHASE BANK, N.A. | MADRID |
| CIMDESM1 | CORRETAJE E INFORMACION MONETARIA Y DE DIVISAS, SA. | MADRID |
| CITIES2X | CITIBANK ESPANA S.A. | MADRID |
| CITIES2XXXX | CITIBANK NA | Madrid 28029 |
| CITIESB1 | CITIBANK N.A. | BARCELONA |
| CITIESB1XXX | CITIBANK NA | Barcelona 08036 |
| CITIESMX | CITIBANK N.A. | MADRID |
| CITIESMXSEC | CITIBANK INTERNATIONAL PLC | MADRID |
| CITIESMXXXX | CITIBANK NA | Madrid 28006 |
| CLPEES21012 | CAJA LABORAL POPULAR, COOP. DE CREDITO (CAJA LABORAL) | VITORIA |
| CLPEES21023 | CAJA LABORAL POPULAR, COOP. DE CREDITO (CAJA LABORAL) | EIBAR |