To call abroad, dial your international access prefix, then the country code, city code, and subscriber number.
The international access prefix depends on where you are calling from. For example, if you are in Western Europe, the prefix is 00, which is the most commonly used prefix around the world. However, in the USA and Canada, the prefix is 011. Australia uses 0011, Japan uses 010, and Russia uses 8~10. If you're using a GSM mobile phone, though, you don't have to worry about which prefix to use: just program the number with the plus sign and the country code.
The country code is a number between 1 and 999 that identifies a nation or an overseas territory. It is usually written with a plus sign, where the plus sign indicates "insert your international access prefix here." For example, France is +33, New Zealand is +64, Ghana is +233, Fiji is +679, and Russia and Kazakhstan are +7.
The city code is a domestic area code, but in most(but not all) countries where area codes begin with 0, you must drop the leading 0. For example, Amsterdam is 020 within the Netherlands, but becomes +31 20 internationally. However, Italy and a handful of African countries have numbers that keep the zero, like Rome's 06 area code which becomes +39 06. Also, a few countries do not have area codes or city codes, as such.
The subscriber number is the rest of the telephone number that you are trying to reach.
The country dialing code +1632 is for the Philippines, specifically for the area of Metro Manila. Dialing codes are used to identify specific regions within a country for telephone calls. In the Philippines, the area code for Metro Manila is 02, but when dialing from abroad, it is preceded by the country code +63.
UK telephone area codes were first assigned in 1958.
The dialing code for the USA from the UK is 00 1 The area codes for Houston, Texas, are 713, 281, and 832
To call China from abroad, you need to dial the international dialing code for China, which is 86, followed by the area code and phone number you wish to reach.
The international dialing code +161 is associated with Australia, specifically for the city of Sydney. When dialing to Sydney from abroad, you would use +61, followed by the area code for Sydney, which is typically 2.
London Borough of Sutton, post codes SM, KT, CR
There is no such code as 475 in France. French Postal zip codes have two digits for regions, or five for localities. The international dialing code is +33. The national area dialing codes (now included in the phone number) have only two digits (01 to 05).
Beginning in 2001, in preparation for the 878 overlay area code (which serves the same geographic territory as the 412 and 724 area codes combined), all local calls in area codes 412, 724, and 878 require 10-digit dialing.
The international code that begins with 00141 is associated with the United Kingdom. Specifically, it is used for dialing international calls to the UK from abroad, where "001" is the international call prefix used in North America, and "41" is the area code for the UK. However, it's worth noting that international dialing codes can vary, so it's always best to verify the specific area code for a particular location within the UK.
The international and local area dialing codes would all be the same, but your long distance company of choice would have to provide you with their direct or operator assisted dialing protocols.
That's not an area code as such... all UK numbers starting with 07 are mobile (cell) phone numbers. The leading zero is omitted when dialing into the UK from abroad.
Country code +1 is North America (USA, Canada, etc.), and +1 647 is one of the area codes for Toronto, Canada.