VerifiedEuropeReviewed 2026-08-08

Greece

Greece is listed with calling code +30, ISO codes GR and GRC, the .gr ccTLD, and the euro.

VerifiedReviewed 2026-08-08
Calling code
+30
ISO alpha-2
GR
ISO alpha-3
GRC
ISO numeric
300
ccTLD
.gr
Currency
EUREuro (EUR)
Region
Europe
Capital
Athens
Time zones
Europe/Athens
Postal format
5-Digits - NNNNN

Sources and review

ISO 3166 - Country Codes · ITU-T - International Calling Codes · IANA - Root Zone Database · ISO 4217 - Currency Codes

How to call Greece

From outside Greece, dial your international access prefix, then +30, then the national number. Drop the leading trunk zero when the destination numbering plan requires it.

+30 [area or mobile code] [local number]

Read the international dialing guide

Airports in Greece

ATHEleftherios Venizelos Intl

World references

+30Calling code pageEURCurrency referenceZIPPostal code formatISOCountry codes lookup

Quick answers for Greece

What is the country calling code for Greece?

Greece uses +30. Dial the international access prefix, then +30, then the local number without the national trunk prefix where required.

What is the ISO country code for Greece?

The ISO 3166-1 codes are alpha-2 GR, alpha-3 GRC, and numeric 300.

What currency does Greece use?

Greece uses Euro (EUR).

What is the ccTLD for Greece?

Greece uses .gr as its country-code top-level domain.