Telephone numbers in Norfolk Island use the following dialing codes: The country code 672 is also used for the Australian Antarctic Territory.
[4] In October 1994, they were migrated to the +61 country code, under area code 091 (using exchange prefixes 62 for Christmas Island and 64 for the Cocos Islands).
[6] Until 1975, country code 672 was assigned to Portuguese Timor.
However, following the end of Indonesian rule in 1999, the code +672 9 was used under an interim arrangement to reach numbers in the territory.
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