Area Code +44-29-(20050000...20059999) located in Cardiff, Cardiff (CRF), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 29 Subscriber Number From : 20050000 Subscriber Number To : 20059999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Verizon UK 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 : CRF Region Name : Cardiff City : Cardiff Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.4800 Longitude : -3.1800 ‹ previous : +44-29-(20040000...20049999) next › : +44-29-(20060000...20069999) Dialling Instructions For trunk calls: 0 29 20050000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 29 20050000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20050000 ~ 20059999 (Count: 10,000) Example: +44-29-20050000 / 0044-29-20050000 (029-20050000 / 0-29-20050000) +44-29-20050001 / 0044-29-20050001 (029-20050001 / 0-29-20050001) +44-29-20050002 / 0044-29-20050002 (029-20050002 / 0-29-20050002) +44-29-20050003 / 0044-29-20050003 (029-20050003 / 0-29-20050003) +44-29-20050004 / 0044-29-20050004 (029-20050004 / 0-29-20050004) ...+44-29-xxxxxxxx / 0044-29-xxxxxxxx (029-xxxxxxxx / 0-29-xxxxxxxx) ...+44-29-20059995 / 0044-29-20059995 (029-20059995 / 0-29-20059995) +44-29-20059996 / 0044-29-20059996 (029-20059996 / 0-29-20059996) +44-29-20059997 / 0044-29-20059997 (029-20059997 / 0-29-20059997) +44-29-20059998 / 0044-29-20059998 (029-20059998 / 0-29-20059998) +44-29-20059999 / 0044-29-20059999 (029-20059999 / 0-29-20059999)