What are other international calling codes in Peru?

Calling other countries requires you to dial the international access code of 00 followed by the country code. The calling code for the United Kingdom is 44, Germany is 49, Spain is 34, France is 33, Norway is 47, Denmark is 45, the Netherlands is 31, Australia is 61, Nicaragua is 505, Costa Rica is 506, Colombia is 57, Mexico is 52, India is 91, Brazil is 55, and Argentina is 54.