Question 1

How long is a French Guiana IBAN?

Accepted Answer

A French Guiana IBAN is always exactly 27 characters. It starts with GF followed by 2 check digits, then a 23-character BBAN. Example: GF121234512345678901234S1234.

Question 2

What does a French Guiana IBAN look like?

Accepted Answer

A French Guiana IBAN has the structure: 2-letter country code (GF), 2 check digits, and a 23-character BBAN with structure 5n+5n+11c+2n. Full example: GF121234512345678901234S1234.

Question 3

Is French Guiana part of SEPA?

Accepted Answer

No, French Guiana is not a SEPA member. Transfers to French Guiana are international wire transfers and may incur additional fees and longer processing times.

Question 4

Why would a valid French Guiana IBAN be rejected?

Accepted Answer

A French Guiana IBAN can be rejected even if technically valid if the account is closed, the bank doesn't accept that transfer type, the IBAN isn't in the official registry, or regulatory restrictions apply. Our validator checks the official bank registry.

Question 5

How do I validate a French Guiana IBAN?

Accepted Answer

Validating a French Guiana IBAN involves 3 steps: 1) Format check (27 characters, structure 5n+5n+11c+2n); 2) MOD 97-10 checksum; 3) Official bank registry lookup. Use our free validator at https://bankvalidor.com/en/validate/gf for instant, reliable verification.

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IBAN Format for French Guiana

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