Telephone numbers in Norfolk Island Telephone numbers in Norfolk Island In Norfolk Island: Country code +672 was originally assigned to Portuguese Timor until annexed by Indonesia in 1975. It is also used for the Australian Antarctic Territory, whose numbers are in area code 1. The code was also used for Christmas Island and the Cocos Keeling Islands until October 1994 (encompassing area codes 2 and 4), when 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). These numbers have since been migrated to 08 9162 and 08 9164 respectively.
Telephone numbers in Europe for cultural and historical reasons, belong to the European group "3": The following service numbers are harmonized across the European Union: Proposed Country Code: 3 In 1996, the European Commission proposed the introduction of a single telephone numbering plan, in which all European Union member states would use the code '3'. Calls between member states would no longer require the use of the international access code '00'. Instead the digit "1" was proposed for these calls, replaced by +3 for call from outside the EU. Each country would have a two-digit country code after the 1 or the +3. Calls