A French number beginning with 05 is in the southwestern quadrant of the country. A number beginning with 05 33 is in a rural area about 100 km ESE of Bordeaux.
The country code and area code of Ì_le-de-France, France is 33, (0)170.
Leicester was 0533 (not 053) from the beginning of the UK area code system in 1958 until "phONEday" in 1995, when it changed to 0116. Old 6-digit numbers in Leicester were prefixed with '2' to make the new 7-digit local numbers.
The country code for France is +33. Paris is in area code +33 1, or 01 within France.
Paris
The telephone country code for France is +33. The area code for Bourgogne is 03, or +33 3 in international format. The local number is a further 8 digits.
The telephone country code for France is +33. The area code for Bretagne is 02, or +33 2 in international format. The local number is a further 8 digits.
The telephone country code for France is +33. The area code for Limousin is 05, or +33 5 in international format. The local number is a further 8 digits.
The telephone country code for France is +33. The area code for Picardie is 03, or +33 3 in international format. The local number is a further 8 digits.
The telephone country code for France is +33. The area code for Corsica is 04, or +33 4 in international format. The local number is a further 8 digits.
The telephone country code for France is +33. When calling from outside France, you must drop the leading '0' from the French number.
The telephone country code for France is +33. The area code for the southeastern quadrant of the country, including the island of Corsica, is 04, or +33 4 in international format.
The telephone country code for France is +33. The area code for Basse Normandie is 02, or +33 2 in international format. The local number is a further 8 digits.