Area Code +44-29-(11140000...11149999) 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 : 11140000 Subscriber Number To : 11149999 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 : BT 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-(11130000...11139999) next › : +44-29-(20000000...20009999) Dialling Instructions For trunk calls: 0 29 11140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 29 11140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11140000 ~ 11149999 (Count: 10,000) Example: +44-29-11140000 / 0044-29-11140000 (029-11140000 / 0-29-11140000) +44-29-11140001 / 0044-29-11140001 (029-11140001 / 0-29-11140001) +44-29-11140002 / 0044-29-11140002 (029-11140002 / 0-29-11140002) +44-29-11140003 / 0044-29-11140003 (029-11140003 / 0-29-11140003) +44-29-11140004 / 0044-29-11140004 (029-11140004 / 0-29-11140004) ...+44-29-xxxxxxxx / 0044-29-xxxxxxxx (029-xxxxxxxx / 0-29-xxxxxxxx) ...+44-29-11149995 / 0044-29-11149995 (029-11149995 / 0-29-11149995) +44-29-11149996 / 0044-29-11149996 (029-11149996 / 0-29-11149996) +44-29-11149997 / 0044-29-11149997 (029-11149997 / 0-29-11149997) +44-29-11149998 / 0044-29-11149998 (029-11149998 / 0-29-11149998) +44-29-11149999 / 0044-29-11149999 (029-11149999 / 0-29-11149999)