UK Area Code Finder
Quick and easy telephone dialling code information
01550 area code
Llandovery numbers
UK area code 01550 covers Llandovery (Llanymddyfri) in the county of Carmarthenshire.
Other areas using 01550 numbers include Llangadog.
Number Format
Local telephone numbers are six digits long. An 01550 number should be displayed in the format:
(01550) xxxxxx.