The area of Ubon Ratchathani Province is 16,112.65 square kilometers.
The area of Roman Catholic Diocese of Ubon Ratchathani is 53,917 square kilometers.
The country code and area code of Bangkok, Thailand is 66, (0)21.
The country code and area code of Chanthaburi, Thailand is 66, (0)39.
The country code and area code of Lampang, Thailand is 66, (0)54.
The country code and area code of Ratchaburi, Thailand is 66, (0)32.
The country code and area code of Saraburi, Thailand is 66, (0)36.
The country code and area code of Songkhla, Thailand is 66, (0)74.
The country code and area code of Trang, Thailand is 66, (0)75.
The country code and area code of Yala, Thailand is 66, (0)73.
The country code and area code of Chon Buri, Thailand is 66, (0)38.
The country code and area code of Khon Kaen, Thailand is 66, (0)43.