VerifiedEuropeReviewed 2026-08-08

Portugal

Portugal uses the ISO 3166-1 alpha-2 code PT and alpha-3 code PRT for international identification in trade, shipping, and data systems. Its international calling code is +351, required for inbound calls from abroad. The country-code top-level domain (ccTLD) is .pt, used for domain registration tied to Portuguese entities. The official currency is the Euro (EUR), shared within the eurozone for financial transactions, invoicing, and banking. These identifiers are essential for telecommunications providers, businesses managing cross-border operations, and web administrators targeting the Portuguese market, ensuring correct routing and compliance.

VerifiedReviewed 2026-08-08
Calling code
+351
ISO alpha-2
PT
ISO alpha-3
PRT
ISO numeric
620
ccTLD
.pt
Currency
EUREuro (EUR)
Region
Europe
Capital
Lisbon
Postal format
PT : NNNN-NNN

How to call Portugal

From outside Portugal, dial your international access prefix, then +351, then the national number. Drop the leading trunk zero when the destination numbering plan requires it.

+351 [area or mobile code] [local number]

Read the international dialing guide