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.)
To dial Singapore from your location, you need to first dial the international dialing code (which is usually 011 or ), followed by the country code for Singapore (which is 65), and then the phone number you wish to call.
To call Singapore from the US, dial the international access code (011), followed by Singapore's country code (65), and then the local phone number in Singapore.
To call Singapore from the United States, dial the international access code (011), followed by the country code for Singapore (65), and then the local phone number in Singapore.
To call Singapore from the US, dial the international access code (011), followed by the country code for Singapore (65), and then the phone number you wish to reach.
The dial code for Australia is 61. To make an international call to Australia, you would need to dial your country's international dialing code, followed by Australia's dial code (61), and then the area code and phone number you wish to call.
To dial Singapore from the USA, you need to first dial the international dialing code "011" followed by Singapore's country code "65." Then, dial the local phone number in Singapore that you wish to reach.
To dial Singapore from the US, first dial the international access code (011), then the country code for Singapore (65), followed by the local phone number in Singapore.
To dial Singapore from the USA, you need to dial the international dialing code 011, followed by Singapore's country code 65, and then the local phone number in Singapore.
To call Singapore from the United States, dial the international access code (011), followed by the country code for Singapore (65), and then the local phone number.
In Australia, dial 1831 to block transmission of your Caller ID on a per-call basis.
To dial Singapore from the USA, you need to first dial the international dialing code "011" followed by Singapore's country code "65" and then the local phone number in Singapore.
To call Singapore from the USA, you need to dial the international dialing code "011" followed by Singapore's country code "65" and then the local phone number in Singapore. Make sure to check the time difference between the two countries before making the call.