Area Code +44-1913-(910000...919999) located in Durham, Durham (DUR), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1913 Subscriber Number From : 910000 Subscriber Number To : 919999 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 : Syntec UK Ltd 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 : Durham City : Durham Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.7800 Longitude : -1.5700 ‹ previous : +44-1913-(900000...909999) next › : +44-1913-(930000...939999) Dialling Instructions For trunk calls: 0 1913 910000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1913 910000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 910000 ~ 919999 (Count: 10,000) Example: +44-1913-910000 / 0044-1913-910000 (01913-910000 / 0-1913-910000) +44-1913-910001 / 0044-1913-910001 (01913-910001 / 0-1913-910001) +44-1913-910002 / 0044-1913-910002 (01913-910002 / 0-1913-910002) +44-1913-910003 / 0044-1913-910003 (01913-910003 / 0-1913-910003) +44-1913-910004 / 0044-1913-910004 (01913-910004 / 0-1913-910004) ...+44-1913-xxxxxx / 0044-1913-xxxxxx (01913-xxxxxx / 0-1913-xxxxxx) ...+44-1913-919995 / 0044-1913-919995 (01913-919995 / 0-1913-919995) +44-1913-919996 / 0044-1913-919996 (01913-919996 / 0-1913-919996) +44-1913-919997 / 0044-1913-919997 (01913-919997 / 0-1913-919997) +44-1913-919998 / 0044-1913-919998 (01913-919998 / 0-1913-919998) +44-1913-919999 / 0044-1913-919999 (01913-919999 / 0-1913-919999)