Area Code +44-1550-(220000...229999) located in Llandovery, Carmarthenshire (CMN), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1550 Subscriber Number From : 220000 Subscriber Number To : 229999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Teledesign Ltd Click here to buy United Kingdom Area Code Database Other Information Language Code : en (English) Country Number : 826 (United Kingdom) Country Code : GB (United Kingdom) Region Code : CMN Region Name : Carmarthenshire City : Llandovery Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 52.0000 Longitude : -3.8000 ‹ previous : +44-1550-(210000...219999) next › : +44-1550-(237000...237999) Dialling Instructions For trunk calls: 0 1550 220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1550 220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 220000 ~ 229999 (Count: 10,000) Example: +44-1550-220000 / 0044-1550-220000 (01550-220000 / 0-1550-220000) +44-1550-220001 / 0044-1550-220001 (01550-220001 / 0-1550-220001) +44-1550-220002 / 0044-1550-220002 (01550-220002 / 0-1550-220002) +44-1550-220003 / 0044-1550-220003 (01550-220003 / 0-1550-220003) +44-1550-220004 / 0044-1550-220004 (01550-220004 / 0-1550-220004) ...+44-1550-xxxxxx / 0044-1550-xxxxxx (01550-xxxxxx / 0-1550-xxxxxx) ...+44-1550-229995 / 0044-1550-229995 (01550-229995 / 0-1550-229995) +44-1550-229996 / 0044-1550-229996 (01550-229996 / 0-1550-229996) +44-1550-229997 / 0044-1550-229997 (01550-229997 / 0-1550-229997) +44-1550-229998 / 0044-1550-229998 (01550-229998 / 0-1550-229998) +44-1550-229999 / 0044-1550-229999 (01550-229999 / 0-1550-229999)