Area Code +44-131-(6400000...6409999) 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 : 6400000 Subscriber Number To : 6409999 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 : Mintaka 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 : 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-(6390000...6399999) next › : +44-131-(6410000...6419999) Dialling Instructions For trunk calls: 0 131 6400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 131 6400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6400000 ~ 6409999 (Count: 10,000) Example: +44-131-6400000 / 0044-131-6400000 (0131-6400000 / 0-131-6400000) +44-131-6400001 / 0044-131-6400001 (0131-6400001 / 0-131-6400001) +44-131-6400002 / 0044-131-6400002 (0131-6400002 / 0-131-6400002) +44-131-6400003 / 0044-131-6400003 (0131-6400003 / 0-131-6400003) +44-131-6400004 / 0044-131-6400004 (0131-6400004 / 0-131-6400004) ...+44-131-xxxxxxx / 0044-131-xxxxxxx (0131-xxxxxxx / 0-131-xxxxxxx) ...+44-131-6409995 / 0044-131-6409995 (0131-6409995 / 0-131-6409995) +44-131-6409996 / 0044-131-6409996 (0131-6409996 / 0-131-6409996) +44-131-6409997 / 0044-131-6409997 (0131-6409997 / 0-131-6409997) +44-131-6409998 / 0044-131-6409998 (0131-6409998 / 0-131-6409998) +44-131-6409999 / 0044-131-6409999 (0131-6409999 / 0-131-6409999)