The telephone country code for Argentina is +54. The area code for Ayacucho is 02296, or +54 2296 in international format.
The country code and area code of Amazonas, Peru is 51, (0)41.
The country code and area code of Ancash, Peru is 51, (0)43.
The country code and area code of Cajamarca, Peru is 51, (0)76.
The country code and area code of Huancavelica, Peru is 51, (0)67.
The country code and area code of HuÌÁnuco, Peru is 51, (0)62.
The country code and area code of Ica, Peru is 51, (0)56.
The country code and area code of Lambayeque, Peru is 51, (0)74.
The country code and area code of Loreto, Peru is 51, (0)65.
The country code and area code of Moquegua, Peru is 51, (0)53.
The country code and area code of Pasco, Peru is 51, (0)63.
The country code and area code of Piura, Peru is 51, (0)73.