Heard Island and McDonald Islands

The country calling code for Heard Island and McDonald Islands is +672. Country calling codes identify the destination country when placing an international call. The international access prefix used to leave your originating country varies by telephone network. On mobile phones, the + symbol is generally used instead. After the country code, dial the local Heard Island and McDonald Islands number, dropping any leading zero used for domestic dialling.

Heard Island and McDonald Islands is assigned HM as its ISO 3166-1 alpha-2 code and HMD as its alpha-3 code. Alpha-2 codes are the two-letter codes used in web addresses, currency pairs and shipping forms. Alpha-3 codes are the three-letter codes used in banking, aviation and international standards work. The internet country code top-level domain for Heard Island and McDonald Islands is .hm, .aq. ISO country codes are standardized identifiers, but they can change when countries or territories undergo changes in international status or classification.

The official currency of Heard Island and McDonald Islands is the Australian dollar, with the ISO 4217 code AUD and the symbol $. Prices, salaries and official accounts inside Heard Island and McDonald Islands are quoted in AUD. Exchange rates move daily, so check a live rate before converting rather than relying on a figure you saw last week.

The primary time zone for Heard Island and McDonald Islands is +05:00, currently UTC+05:00. The clock reads from your own device, so it follows daylight saving rather than showing a fixed offset.

No land borders are recorded for Heard Island and McDonald Islands in this dataset, which is typical of island states and territories. The nearby page still ranks the closest countries by straight-line distance.