00 = commonly used international access prefix, not part of the code
+33 = country code for France
1 = area code for Paris
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
The country code and area code of Changhua, Taiwan is 886, 47.
The country code and area code of ChillÌÁn, Chile is 56, 42.
The country code and area code of Asturias, Spain is 34, 884.
The country code and area code of Arganil, Portugal is 351, 235.
The country code and area code of Alava, Spain is 34, 845.
The country code and area code of Badajoz, Spain is 34, 824.
The country code and area code of Gelephu, Bhutan is 975, 6.
The country code and area code of Baghdad, Iraq is 964, 1.
The country code and area code of Gerona, Spain is 34, 872.
The country code and area code of Ane, Netherlands is 31, (0)524.
The country code and area code of Castelo Branco, Portugal is 351, 272.
The country code and area code of Alexandria, Egypt is 20, (0)3.