The dialing code 00157 is not assigned to any specific country. The prefix “001” is commonly used to indicate an international call from countries within the North American Numbering Plan (NANP), such as the United States or Canada. The subsequent digits, “57,” correspond to Colombia’s country code. Therefore, dialing 00157 would typically be used to place a call to Colombia from a NANP country.
It’s important to note that country codes are assigned by the International Telecommunication Union (ITU), and as of now, there is no country code designated as “157.”
Additionally, in Germany, the area code “157” is used for certain mobile phone services.
Therefore, the interpretation of the code “00157” depends on the context and the country’s dialing conventions.
Sources: Answers, Cybo area codes