Country code +63 is the Philippines.
The country code and area code of Davao del Norte, Philippines is 63, (0)84.
The country code and area code of Camarines Sur, Philippines is 63, (0)54.
The country code and area code of Bukidnon, Philippines is 63, (0)8851.
The country code and area code of Maguindanao, Philippines is 63, (0)64.
Country code +63 is the Philippines.
The area code for Negros Occidental is 034, or +63 34 from outside the Philippines.
The country code and area code of Ilocos Sur, Philippines is 63, (0)77.
The country code and area code of Valdivia, Chile is 56, 63.
There is no area code +1 637 in North America. Country code +63 is the Philippines.
The country code and area code of Laghman, Afghanistan is 93, (0)63.
The country code and area code of Aarlen, Belgium is 32, (0)63.
The country code and area code of Tocantins- TO, Brazil is 55, (0)63.