Area Code +44-131-(3500000...3509999) located in Edinburgh, City of Edinburgh (EDH), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 131 Subscriber Number From : 3500000 Subscriber Number To : 3509999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Skyrack Technology 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 : EDH Region Name : City of Edinburgh City : Edinburgh Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.9500 Longitude : -3.1900 ‹ previous : +44-131-(3420000...3429999) next › : +44-131-(3530000...3539999) Dialling Instructions For trunk calls: 0 131 3500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 131 3500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3500000 ~ 3509999 (Count: 10,000) Example: +44-131-3500000 / 0044-131-3500000 (0131-3500000 / 0-131-3500000) +44-131-3500001 / 0044-131-3500001 (0131-3500001 / 0-131-3500001) +44-131-3500002 / 0044-131-3500002 (0131-3500002 / 0-131-3500002) +44-131-3500003 / 0044-131-3500003 (0131-3500003 / 0-131-3500003) +44-131-3500004 / 0044-131-3500004 (0131-3500004 / 0-131-3500004) ...+44-131-xxxxxxx / 0044-131-xxxxxxx (0131-xxxxxxx / 0-131-xxxxxxx) ...+44-131-3509995 / 0044-131-3509995 (0131-3509995 / 0-131-3509995) +44-131-3509996 / 0044-131-3509996 (0131-3509996 / 0-131-3509996) +44-131-3509997 / 0044-131-3509997 (0131-3509997 / 0-131-3509997) +44-131-3509998 / 0044-131-3509998 (0131-3509998 / 0-131-3509998) +44-131-3509999 / 0044-131-3509999 (0131-3509999 / 0-131-3509999)