The code 0034 or 34 is Spain's country calling code. When making a call to Spain from another country, this two number prefix is used before an area or city code. Different cities in Spain have different city calling codes.Continue Reading
The city calling codes can be either a two-number or three-number prefix. For example, to call someone in Madrid, use the prefix 34-91 before dialing the specific telephone number. To call Cordoba, Spain, use the prefix 34-957.
The same process for calling into Spain is used for calling out. Use Spain's two-number code followed by the desired area's prefix to reach individuals outside the country. Websites such as countrycode.org list the different country codes available.Learn more about Mobile
An SMS code is a shortened phone number used to send text messages. Short codes are used mostly for sending mass text messages and for marketing campaigns. The number of digits in SMS codes varies from country to country and can be random or customized.Full Answer >
An NCK code is used to allow some types of cellular phones to connect to any phone network. It is also known as the "network code key" or "network unlock key."Full Answer >
There is no single code that can unlock any phone, since a unique unlock code is needed for the specific phone's serial number. People can usually contact their mobile providers to request unlock codes if certain conditions are met. The mobile providers have to request the codes from the phone manufacturer and then send the code to the phone owner.Full Answer >
It is possible to unlock a phone through the use of an unlock code for free. Digital Trends offers a detailed guide for unlocking phones through all major phone carriers.Full Answer >