Area Code +44-29-(20070000...20079999) 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 : 20070000 Subscriber Number To : 20079999 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 : IV Response Limited 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-(20060000...20069999) next › : +44-29-(20080000...20089999) Dialling Instructions For trunk calls: 0 29 20070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 29 20070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20070000 ~ 20079999 (Count: 10,000) Example: +44-29-20070000 / 0044-29-20070000 (029-20070000 / 0-29-20070000) +44-29-20070001 / 0044-29-20070001 (029-20070001 / 0-29-20070001) +44-29-20070002 / 0044-29-20070002 (029-20070002 / 0-29-20070002) +44-29-20070003 / 0044-29-20070003 (029-20070003 / 0-29-20070003) +44-29-20070004 / 0044-29-20070004 (029-20070004 / 0-29-20070004) ...+44-29-xxxxxxxx / 0044-29-xxxxxxxx (029-xxxxxxxx / 0-29-xxxxxxxx) ...+44-29-20079995 / 0044-29-20079995 (029-20079995 / 0-29-20079995) +44-29-20079996 / 0044-29-20079996 (029-20079996 / 0-29-20079996) +44-29-20079997 / 0044-29-20079997 (029-20079997 / 0-29-20079997) +44-29-20079998 / 0044-29-20079998 (029-20079998 / 0-29-20079998) +44-29-20079999 / 0044-29-20079999 (029-20079999 / 0-29-20079999)