Singapore uses telephone country code +65. There are no area codes within Singapore, just the subscriber number (usually 8 digits).
Calling from Australia, on a mobile phone just dial +65 (including the plus symbol) and the subscriber number. On a landline phone, dial your international access prefix (default 0011, but some other codes are used for special purposes), then country code 65 and the number. On a fax machine, dial the international access prefix 0014, then country code 65 and the number. The 0014 prefix selects certain settings optimised for fax transmission.
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
In Australia, dial 1831 to block transmission of your Caller ID on a per-call basis.
You would dial 0061 (the code for Australia - then the subscribers number
Dial 8000-111-111 or 8000-112-112 and speak to the operator.
Australian 1800 and 1300 toll-free numbers are not intended for use from outside Australia. You may be able to get through by simply prefixing the Australian number with telephone country code +61 (or 00 61 as dialed from a landline phone in Singapore), but you will pay international toll rates for the call if it goes through. If the call fails, your best option is to look on the Internet for a regular geographic number for the company you are trying to contact.
The capital of Australia is Canberra. The capital of Singapore is Singapore.
0011 then 65 (area code) then your number :)
Capital of Singapore is Singapore Capital of Australia is Canberra
Dial 00 61 followed by the Australian number without the initial '0'. From mobile telephones you can also dial: + 61
To call Switzerland from Australia, dial the international dialing prefix (0011), then the country code (41), then the area code, and then the local number.
dial +61 and then the mobile no. (leaving out the 0) eg. +61487087871
Dial 0011 + 1 + 907 + the local number in Alaska.
Capital of Singapore is Singapore Capital of Australia is Canberra