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Greece +30

International code · Europe

How to dial

Calling from abroad +30 XXX XXX XXXX

Dial +30, then the local number. Generate the full number →

No trunk prefix — dial local and long distance numbers directly.

Mobile length
10 digits
Mobile prefixes
XXX XXX XXXX
International format
+30 XXX XXX XXXX
Domestic trunk
(none)

Sign-up availability

What to expect when signing up for these services with a physical SIM from this country:

ChatGPT Works
Claude Works
WhatsApp Works
Telegram Works
LINE Works
WeChat Works
X Works
TikTok Works
Gemini Works

Applies to every platform: VoIP / virtual numbers and heavily-reused number pools get rejected. Physical SIM only.

Checked 2026-09-12. Platform region policies and number-range allocations change — always confirm against each platform’s official supported-regions list and the carrier’s notices.
4 sources
help.openai.com/articles/7947663www.anthropic.com/supported-countriessupport.google.com/gemini?p=gemini_web_availabilitywww.mappr.co/tiktok-bans-by-country

How to read a number

+306912345678

+30Country code
Greece.
69Mobile prefix
Greek mobile numbers are all 10 digits starting with 69. With number portability on top, the range tells you neither the operator nor whether it's an MVNO.
12345678Remaining 8 digits
The subscriber number.

Dialled domestically as these 10 digits; there is no trunk prefix.

This section checked 2026-10-31.
3 sources
eregistry.eett.gr/api/v1/blocksdata.gov.gr/dataset/ekchoriseis-arithmon-apo-to-ethniko-schedio-arithmodotisis-e-s-awww.eett.gr/en/docs/faq-for-consumers/telephony-amp-internet/number-portability

Number ranges & quality

RangeTypeNotes
69 开头，共 10 位（69x xxx xxxx） Mobile carrier Greek mobile numbers are all 10 digits starting with 69. EETT allocates them in blocks of 10,000 numbers, so one 69x range mixes several holders: EETT's public register shows 6 holders in 690 alone and 7 in 691. With number portability on top, the range tells you neither the operator nor whether it's an MVNO
Intl SMSStable
Virtual-number riskLow
ID requiredID is required; prepaid cards generally need real-name registration.

Physical SIMs can sign up without issues; prepaid cards need real-name registration.

Carriers & prefixes

Mobile prefixes by carrier.

Number portability applies — a prefix only shows the original carrier.

Porting rules in full

Porting is available and is handled centrally by the national porting database (ΕΒΔΑΦ) supervised by EETT. Between March 2004 and September 2016 alone, 4.84 million mobile numbers were ported. A mobile port is normally completed within one working day of the donor operator accepting the request.

  • Cosmote Mobile carrier

    Owner: OTE A.E. (Deutsche Telekom AG 55,97%)

  • Vodafone Mobile carrier

    Owner: Vodafone Group plc

  • Nova Mobile carrier

    Owner: United Group

This section checked 2026-10-14.
3 sources
eregistry.eett.gr/api/v1/blocksdata.gov.gr/dataset/ekchoriseis-arithmon-apo-to-ethniko-schedio-arithmodotisis-e-s-awww.eett.gr/en/docs/faq-for-consumers/telephony-amp-internet/number-portability

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Other countries

Elsewhere in Europe