Area Code +44-1913-(150000...159999) 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 : 150000 Subscriber Number To : 159999 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 : Known Future 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 : 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-(140000...149999) next › : +44-1913-(160000...169999) Dialling Instructions For trunk calls: 0 1913 150000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1913 150000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 150000 ~ 159999 (Count: 10,000) Example: +44-1913-150000 / 0044-1913-150000 (01913-150000 / 0-1913-150000) +44-1913-150001 / 0044-1913-150001 (01913-150001 / 0-1913-150001) +44-1913-150002 / 0044-1913-150002 (01913-150002 / 0-1913-150002) +44-1913-150003 / 0044-1913-150003 (01913-150003 / 0-1913-150003) +44-1913-150004 / 0044-1913-150004 (01913-150004 / 0-1913-150004) ...+44-1913-xxxxxx / 0044-1913-xxxxxx (01913-xxxxxx / 0-1913-xxxxxx) ...+44-1913-159995 / 0044-1913-159995 (01913-159995 / 0-1913-159995) +44-1913-159996 / 0044-1913-159996 (01913-159996 / 0-1913-159996) +44-1913-159997 / 0044-1913-159997 (01913-159997 / 0-1913-159997) +44-1913-159998 / 0044-1913-159998 (01913-159998 / 0-1913-159998) +44-1913-159999 / 0044-1913-159999 (01913-159999 / 0-1913-159999)