Telephone numbers in the Cocos Islands use ranges owned by Australia. The country code is +61, the area code is 08, and the first digits of the local numbers are either 41, 51, or 91.
Country Code: +61 8 9162 (partial) International Call Prefix: 0011 Trunk Prefix: 0
Format +61 8 9162 XXXX
Number range Usage +61 8 9162 Cocos Islands
Cocos Island numbers formerly used the +672 country code until 1994, when they were migrated to +61.
Date Number Country code pre-1994 (02) 2345 +672 1994-1997 (091) 62 2345 +61 1997-now (08) 9162 2345 +61
References