The telephone area codes are merely the digits that are put together to tell the distinction between the countries. It is very important especially when we have to identify from where the call is coming and where it is going. Every county has particular area codes that the callers must use when they want to make a call to that specific country. Initially, there were no accurate techniques used to find out what sort of digits should used for which country in particular. It can be said that it was all about the arbitrary figures. The important thing was that there were not even the two countries, which had the similar country codes, and as a result there would be no misunderstanding at all.
There are some countries that have three digits area codes while the others have two codes. Whereas the US is the only country with one digit country code. In order to call any country, then before doing that you must know the country telephone area codes.
Why to Use Telephone Area codes?
The idea of making the telephone area codes is the idea that helps a lot to make things easier and the idea of making calls to long distances. While calling from a mobile phone to an area covered by your service provider would need no addition of +. On the other hand, if you make a call to a number that is outside of your country then you will have to add + in order to make a call to be directed easily and should not be dropped. There is the difference between mobile phones and the landline phones. That is the technique, which directs the calls from the mobile phones has a distinctive recognition system. For that reason the telephone area codes are generally suitable for the landline phones numbers.