Area Code +44-1740-(239000...239999) located in Sedgefield, County Durham (DUR), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1740 Subscriber Number From : 239000 Subscriber Number To : 239999 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 : TalkTalk Communications 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 : DUR Region Name : County Durham City : Sedgefield Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.6500 Longitude : -1.4500 ‹ previous : +44-1740-(238000...238999) next › : +44-1740-(240000...249999) Dialling Instructions For trunk calls: 0 1740 239000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1740 239000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 239000 ~ 239999 (Count: 1,000) Example: +44-1740-239000 / 0044-1740-239000 (01740-239000 / 0-1740-239000) +44-1740-239001 / 0044-1740-239001 (01740-239001 / 0-1740-239001) +44-1740-239002 / 0044-1740-239002 (01740-239002 / 0-1740-239002) +44-1740-239003 / 0044-1740-239003 (01740-239003 / 0-1740-239003) +44-1740-239004 / 0044-1740-239004 (01740-239004 / 0-1740-239004) ...+44-1740-xxxxxx / 0044-1740-xxxxxx (01740-xxxxxx / 0-1740-xxxxxx) ...+44-1740-239995 / 0044-1740-239995 (01740-239995 / 0-1740-239995) +44-1740-239996 / 0044-1740-239996 (01740-239996 / 0-1740-239996) +44-1740-239997 / 0044-1740-239997 (01740-239997 / 0-1740-239997) +44-1740-239998 / 0044-1740-239998 (01740-239998 / 0-1740-239998) +44-1740-239999 / 0044-1740-239999 (01740-239999 / 0-1740-239999)