International prepaid calling cards have gradually excelled the other variants of telephone connection for about a decade. This means of connection is now popular and frequently applied all over the world while it firstly was born in European countries. Using prepaid phone cards it becomes truly easy to talk to every point of the world no difference how far away it is located. That’s why lots of people like this calling type. In fact over sixty % of the global population apply phone cards in case they wish to talk on the phone. To be more exact there are over one billion people in the countries of the world who turn to this method of communication when they want to connect with their friends, make job calls or for any other possible purposes.

International phone cards are truly spread all over the world: you can use European prepaid call cards as United Kingdom phone cards and US calling cards and different others.

It’s no surprise that the largest prepaid phone cards market is now in China. The big size of Chinese population turns it into this kind of market. The need for connection means is big in the country as there are lots of people there without their personal phone lines.

Russia is the next biggest market of calling services in the world. This country is especially necessary for the world communication industry. The researches of Russia are considered to make progress in telecommunication technologies working. It’s supposed that Russian telecommunication researches help maintain global call cards industry. It’s obvious that prepaid calling cards are or will be applied by ¾ of Russian population in their lifetime.

The next region to be mentioned in this global list is Brazil. The population of the country reaches one hundred eighty three million, which is truly a lot. It’s obvious to understand that there is a big need for calling means in the country, as there are so many families with various home and international calling needs. Around fifteen % of Brazilian economy is managed outside the land, which is as well significant. Of course Brazilians are in need for communication means when they should do so much things away from their land.

The next position in the list of big prepaid telephone card markets is referred to Italy. Italians often say that they are the nation that is known to keep long and emotional conversations. This characteristic trait makes it necessary for the population of the country to turn to cheap call prices as they like communicating with people on any possible distance.

A phone numbering plan is a plan used to allot international telephone numbers between various lands and districts and between mobile phone networks. One can still find a distinction of international dialing codes and numbering plans. In areas like Australia or Canada there exists a closed numbering plan that involves special length area codes and local numbers.

An open numbering plan denotes that numbers and dialling codes can differ subject to the country and region they belong to. The open plan functions in lots of countries nowadays. All numbers defined by this plan are dialed variously. You should be aware which units are to be anyway dialed (these digits complete the subscriber’s number) and which can be omitted (dialing codes).
Still now the numbering plans as well as international dialling codes differ from place to place despite that the International Telecommunication Union or ITU makes frequent tries to arrange the system. E.g. double zero was meant to work as an international access code. Still the offer was not obligatory for the state members so only several of them agreed to the double zero code and the rest state members like the USA or Canada and the countries of the North American Numbering Plan remained aside. Mixed up? Try our brand reverse phone directory!

The international numbering plan helps arrange area codes that mean the code for one or a number of countries. In order to fix the codes for international calls there is the E.164 system. It states the general size of the complete number. Still in every area the telephone numbers are fixed variously by the country’s standards. So here are the types of regional country codes with:

- A fixed length, including e.g. one unit in Australia or 3 in USA.
- Non-defined calling code norms. So in regions like Austria the dialing code varies between two and five, on japanese isles – between 1 and five and in Peru the calling code includes from one to 2 units.

- Special rules offering that the subscriber’s number has the dialling code in its scheme, like in Spain or Norway. These are the specialties of the closed numbering plan. Sometimes interurban area dialling codes are used in the nations like Belgium, the Netherlands, South Africa or others. And generally for this purpose 0 is dialed.

The calling code generally serves to measure the price of the call. The price for calls on the territory of the country calling code usually turns lower than for the calls to the numbers with another area dialling code. The calls to the phone numbers of neighboring area dialling codes are also evaluated at lower price.

But it is generally the other way in States as there the prices for home calls are regulated by the state representatives so the rates frequently happen to be bigger than for inter-city calls.

As it happens that in States the interval between the callers of one vast location may be too big, the calls are charged depending on the interval though the area dialing code is similar.

The rate centers usually set rates for area sections counted in parts of around six, twelve or more miles. However, as the home calling services were just under no regulation everything became different.

Today it’s turning popular among the subscribers to take the so-called all-you-can-eat plan (an assigned price of nearly $30 monthly as actual for May 2008 letting connect with any place of States).

In a number of regions cell phone systems apply peculiar dialling codes. Also the codes are used for some exceptional rates, free, premium rates.

There also can be different special variants. E.g. in areas like Egypt dialing codes evaluate nothing as the prices remain the same for all the country and in Great Britain the area dialling code is divided into 2 parts each with its rate.

Purchase a Germany call card? In fact quite a lot of matters to watch out for when you decide on calling cards:

• Calling cards Terminate.
  Customary length is half a month, a month, 6 months, or one year. Often all excess minutes are lost when the card stops working. (This is not always the case and on not too many long distance phone cards dissapear time if needed can be regained by upgrading)
• Billing Increments.
  As a rules cheap international calling cards have a sixty seconds nominal.
• Round-up.
  So if your billing increment is three minutes and you make a 4 minute call - you will be charged for 6 minutes.
• Look out the Connection Fee.
  This is talked over in former section. For the sake of completion phone cards that have a affordable every minute call rate often have to a great extent not low connection tariff .
• Check if there exists a delivery payment.
  Phone cards can take three forms:
  - Real tangible pre-paid phone card
  - Real physical telephone card and an e-mail Pincode
  - PIN only virtual (no actual card)
• Find out if there are currency payments in the business.
  Intermittently there runs across a financial fee – i.e. if you order a $20 prepaid card there is no point in paying a $10 extra for the fortune of spending for prepaid phone card by credit card. Go round cheap prepaid phone cards if there is a finance charge. Your money is better spent elsewhere.