The country code 01157 or +57 is from Colombia.
With the country code 01157 or +57 you are calling to Colombia. The country code was assigned to the country by the ITU (International Telecommunication Union) based in Geneva.
Both 01157 and +57 are linked to Colombia. Originally there was only the possibility to telephone with 01157 country code to Colombia, however with the GSM standard, since approx. 1989, one can also telephone with this option plus to Colombia.
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 01157 connects you to Colombia.
If you dial from USA from your landline or mobile phone, the country code 01157, and then the number, it will connect you to to Colombia.
mytello also connects you to Colombia. 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 Colombia to test our service for free.
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