What is Heard Island and McDonald Islands's country code?
The country code for Heard Island and McDonald Islands is +672.
Country codes are assigned by the International Telecommunication Union (ITU).
How do I dial Heard Island and McDonald Islands?
- International format (recommended)
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+672 [local number] - From a mobile phone
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Press and hold 0 or tap + to get the plus sign, then dial
+672followed by the local number. - From a landline
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Dial your country's international access code, then
672, then the local number.Common access codes: US/Canada: 011, UK: 00, Australia: 0011
Do I need to drop the leading zero?
Heard Island and McDonald Islands numbers don't typically have a trunk prefix to remove. Dial the number as-is after the country code.
Good time to call
01:06 PM local time · Weekend daytime
Good for personal calls.
Calling Heard Island and McDonald Islands
Direct calling to Heard Island and McDonald Islands isn't available yet. View available destinations.
Frequently asked questions
Is +672 a mobile or landline code?
+672 is the country code for all of Heard Island and McDonald Islands—both mobile and landline numbers use this code. The digits after the country code may indicate the number type, but this varies by country.
Why won't my call to Heard Island and McDonald Islands connect?
Common issues:
- Wrong format: Make sure you're using +672 (not 00672 or 672)
- Extra digits: Remove any trunk prefix (usually 0) from the start of the local number
- Missing digits: Ensure you have the complete local number after the country code
How do I save a Heard Island and McDonald Islands number in my contacts?
Always save international numbers in E.164 format: +672 followed by the local number (without the leading 0 if applicable). This format works worldwide.