A telephone number in Belgium beginning with 0495 (or +32 495 in international format) is a mobile. It can be from any part of Belgium.
(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, and many other countries use different prefixes.)
The country code and area code of Charleroi, Belgium is 32, (0)71.
The country code and area code of Ninove, Belgium is 32, (0)54.
The country code and area code of Oostende, Belgium is 32, (0)59.
The country code and area code of Aalst, Belgium is 32, (0)53.
The country code and area code of Aarlen, Belgium is 32, (0)63.
The country code and area code of Aat, Belgium is 32, (0)68.
The country code and area code of Antwerpen, Belgium is 32, (0)3.
The country code and area code of Baudour, Belgium is 32, (0)65.
The country code and area code of Borgworm, Belgium is 32, (0)19.
The country code and area code of Brugge, Belgium is 32, (0)50.
The country code and area code of Chimay, Belgium is 32, (0)60.
The country code and area code of Ciney, Belgium is 32, (0)83.