what code is 01133
Leeds phone numbers. 01132 numbers, 01133 numbers, 01134 numbers and 01138 numbers are all part of the 0113 area code for Leeds and the surrounding area. Leeds has had the area code 0113 since the year 1995. This is followed by a seven-digit local number.K Area Codes and Phone Number Information. 01132 numbers, 01133 numbers, 01134 numbers and 01138 numbers are all part of the 0113 area code for Leeds and the surrounding area.