The country code 01131 or +31 is from Netherlands.
With the country code 01131 or +31 you are calling to the Netherlands. The country code was assigned to the country by the ITU (International Telecommunication Union) based in Geneva.
Both 01131 and +31 are linked to the Netherlands. Originally there was only the possibility to telephone with 01131 country code to the Netherlands, however with the GSM standard, since approx. 1989, one can also telephone with this option plus to the Netherlands.
Each country in the world has been given an country code, that is used to make phone calls to any other country in the world. For example, the country code 01131 connects you to the Netherlands.
If you dial from USA from your landline or mobile phone, the country code 01131, and then the number, it will connect you to to the Netherlands.
mytello also connects you to the Netherlands. Our rates are up to 90% cheaper than other providers who are not specialized in international calls. Furthermore, you can also make a free test call to the Netherlands to test our service for free.
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