Remember that before traveling or calling abroad, check the prefixes or the International Calling Codes that you should use to communicate to the main countries and cities of the world.

Country prefixes are used to call and are very important to international telephone numbers. On the other hand, the output prefixes or exit codes, also known as international access codes or IDD Sometimes when you call an international number does not enter sometimes but with this app you will have those codes.

To be able to communicate with your contacts (International direct dialing for its acronym in English), or International subscriber dialing or ISD (international subscriber dialing), are used to dial outside your country. For example, if you want to call from the Dominican Republic to Spain you must dial: 011 + 34 + phone number.

Codes for international calls of telephone. Prefixes to call all the countries of the world. Country codes (entry codes) and international access codes (exit codes).