The area core for fixed-line telephones is 0774 except for small areas of Yawata City and Uji City, half of Kumiyama-cho, Kasagi-cho of Soraku-gun and Minami-yamashiro-mura.
固定電話の市外局番が八幡市、宇治市のごく一部、久御山町の半分、相楽郡笠置町、南山城村を除き0774であること。