You can ask here, or use a search engine, or try the related links.
If you look at maps, you will not find area codes. Area codes can be found on area code locator websites. Another place to find area codes is in the telephone directory.
There is a list of area codes for the US and Canada on LincMad.com; see the related link.
You can find area codes for calling the USA at the allareacodes website. There you can type in the city of the phone number you are trying to call and get the area code for it.
There are over 300 area codes assigned to the United States. To find out more information about area codes visit the websites The-ACR, WhitePages, InfoChimps, and MapsOfWorld.
Wikipedia has a listing of all area codes. You can find a link to the US list below. Which country did you want? Link to the UK list added.
You have to be more specific to an area as each jurisdiction can have different codes and what their specific meanings are.
The 972 area code is one of the three area codes that is used in the city of Dallas, Texas. The other area codes used in the city of Dallas are 214 and 609.
One can find area codes at their local post office. The post office always has these on hand, and they will be happy to bring it out and show it to you.
One can find the location of the Apple Store in their area from various sources through Apple or store directories. On the Apple store online, there is a search option to look up zip codes or postal codes in ones area to see where the stores are in the area.
you can find it anywhere,some in the grass area or try gameshark codes to find one.
(See the related links.)There are several websites that one can find the country codes for calling international numbers.http://LincMad.com/countrycodes.html
In North America, general purpose area codes are area codes that are available for assignment as geographic area codes; in other words, all unassigned area codes that are not reserved for other purposes. Area codes ending in '11' are unusable due to conflict with N11 short codes such as 911 and 711. Area codes with the second and third digit the same are reserved as "easily remembered" codes such as 800/888/877/866/855/844 toll-free and 900 premium numbers. Area codes with '9' as the middle digit are reserved for future expansion. Most other unassigned area codes in the range 200 to 999 are general purpose area codes.