One of the greatest advantages of a calling card is the dedicated calling card. There are many callers who frequently call a particular country because of they have large business or personal contacts in that country. For the benefit of such persons, calling companies have introduced a dedicated calling service. Those who call a particular country would buy the calling card of that particular country.

Those who frequently call UK would buy UK calling card. There are some advantages of such calling cards. Normally those who make international calls have to memorize their PIN number, the country code, area code and the telephone number of that country. But, memorizing all these numbers is very difficult. Further, while dialing these large numbers there are chances of wrong dialing also. The process of dialing these large numbers involves time. So, those who frequently call UK would prefer to buy UK phone cards.

Most of the calling companies offer discount on UK calling cards. PIN less dialing or fast dialing is another advantage of this plan. When this calling plan is bought, the card is allotted an access number. Then the caller will make a list of those telephone numbers in that country which he will be calling in that country. These numbers are registered with the helpline of the calling company. Whenever calls to any of these registered numbers are to be made, the caller will simply dial the access number. The helpline will navigate the caller to the list of telephone numbers which he has registered. The caller will select the required number and soon he will be connected to the required number. By this method, calling is fast and there are no chances of wrong dialing.

Picture from: http://www.flickr.com/photos/43671646@N08/4020486582/