🇵🇹 Portugal

✓ SEPA Member

BiG IBAN Format & BIC Code

Find the official BIC/SWIFT code for BiG, understand the Portugal IBAN format used for all BiG accounts, and validate any IBAN instantly.

Older records may list this bank under BIGUPTPL. The current code is BDIGPTPL. GLEIF, published by the Global Legal Entity Identifier Foundation, has no record of the old code and registers this one. See the record ↗Every correction we have published

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Bank Details

Full nameBiG
BIC / SWIFT codeBDIGPTPL
Country🇵🇹 Portugal
CityLISBON
Official websitebig.pt ↗
SEPA memberYes
Transfer networkSEPA + SWIFT

IBAN Format at BiG

IBANs at BiG follow the Portugal standard: 25 characters starting with PT.

Illustrative BiG IBAN (sample account, not a real one):

P
T
4
4
0
0
6
1
0
1
2
3
1
2
3
4
5
6
7
8
9
0
1
5
4
Country
Check Digits
Bank Code
Branch Code
Account No.
Check

Grouped example:

PT44 0061 0123 1234 5678 9015 4

IBAN Field Breakdown

Country Code
2 charsISO 3166-1 alpha-2 country code (PT)
Check Digits
2 charsMOD-97-10 check digits per ISO 13616
Bank Code
4 digits4-digit bank identifier
Branch Code
4 digits4-digit branch code
Account No.
11 digits11-digit account number
Check
2 digits2-digit check digits

How to Find Your BiG IBAN

1

Mobile or online banking

Log in to your BiG account and navigate to account details. Your IBAN is usually shown on the main account overview page.

2

Bank statement

Your full IBAN appears on any official account statement, typically at the top alongside the account name.

3

Debit card / welcome letter

BiG may include your IBAN in your account welcome pack or on any correspondence.

4

Call or visit the bank

Contact BiG customer service or visit a branch with valid photo ID to obtain your IBAN.

Validate a BiG IBAN

Enter any PT IBAN for MOD-97 check digit verification and bank lookup.

PT
Valid IBAN· BiG, Lisbon

Other Portugal Banks

Portugal IBAN format →
CAGLPTPL
IGCPPTPL
ActivoBank

PORTO SALVO

ACTVPTPL
BAIPPTPL

Frequently Asked Questions

← All banks🇵🇹 Full Portugal IBAN format →BDIGPTPL SWIFT profile →