Area Code +44-1923-(290000...299999) located in Watford, Hertfordshire (HRT), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1923 Subscriber Number From : 290000 Subscriber Number To : 299999 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 : 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 : HRT Region Name : Hertfordshire City : Watford Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.6500 Longitude : -0.4000 ‹ previous : +44-1923-(280000...289999) next › : +44-1923-(300000...309999) Dialling Instructions For trunk calls: 0 1923 290000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1923 290000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 290000 ~ 299999 (Count: 10,000) Example: +44-1923-290000 / 0044-1923-290000 (01923-290000 / 0-1923-290000) +44-1923-290001 / 0044-1923-290001 (01923-290001 / 0-1923-290001) +44-1923-290002 / 0044-1923-290002 (01923-290002 / 0-1923-290002) +44-1923-290003 / 0044-1923-290003 (01923-290003 / 0-1923-290003) +44-1923-290004 / 0044-1923-290004 (01923-290004 / 0-1923-290004) ...+44-1923-xxxxxx / 0044-1923-xxxxxx (01923-xxxxxx / 0-1923-xxxxxx) ...+44-1923-299995 / 0044-1923-299995 (01923-299995 / 0-1923-299995) +44-1923-299996 / 0044-1923-299996 (01923-299996 / 0-1923-299996) +44-1923-299997 / 0044-1923-299997 (01923-299997 / 0-1923-299997) +44-1923-299998 / 0044-1923-299998 (01923-299998 / 0-1923-299998) +44-1923-299999 / 0044-1923-299999 (01923-299999 / 0-1923-299999)
