Area Code +44-1727-(200000...209999) located in St Albans, Hertfordshire (HRT), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1727 Subscriber Number From : 200000 Subscriber Number To : 209999 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 : Vodafone Ltd (Energis) 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 : St Albans Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.7500 Longitude : -0.3300 ‹ previous : +44-1726-(989000...989999) next › : +44-1727-(210000...219999) Dialling Instructions For trunk calls: 0 1727 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1727 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 209999 (Count: 10,000) Example: +44-1727-200000 / 0044-1727-200000 (01727-200000 / 0-1727-200000) +44-1727-200001 / 0044-1727-200001 (01727-200001 / 0-1727-200001) +44-1727-200002 / 0044-1727-200002 (01727-200002 / 0-1727-200002) +44-1727-200003 / 0044-1727-200003 (01727-200003 / 0-1727-200003) +44-1727-200004 / 0044-1727-200004 (01727-200004 / 0-1727-200004) ...+44-1727-xxxxxx / 0044-1727-xxxxxx (01727-xxxxxx / 0-1727-xxxxxx) ...+44-1727-209995 / 0044-1727-209995 (01727-209995 / 0-1727-209995) +44-1727-209996 / 0044-1727-209996 (01727-209996 / 0-1727-209996) +44-1727-209997 / 0044-1727-209997 (01727-209997 / 0-1727-209997) +44-1727-209998 / 0044-1727-209998 (01727-209998 / 0-1727-209998) +44-1727-209999 / 0044-1727-209999 (01727-209999 / 0-1727-209999)