Area Code +44-1777-(200000...200999) located in Retford, Northamptonshire (NTH), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1777 Subscriber Number From : 200000 Subscriber Number To : 200999 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 : Virgin Media 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 : NTH Region Name : Northamptonshire City : Retford Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.3200 Longitude : -0.9400 ‹ previous : +44-1776-(980000...989999) next › : +44-1777-(201000...201999) Dialling Instructions For trunk calls: 0 1777 200000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1777 200000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 200000 ~ 200999 (Count: 1,000) Example: +44-1777-200000 / 0044-1777-200000 (01777-200000 / 0-1777-200000) +44-1777-200001 / 0044-1777-200001 (01777-200001 / 0-1777-200001) +44-1777-200002 / 0044-1777-200002 (01777-200002 / 0-1777-200002) +44-1777-200003 / 0044-1777-200003 (01777-200003 / 0-1777-200003) +44-1777-200004 / 0044-1777-200004 (01777-200004 / 0-1777-200004) ...+44-1777-xxxxxx / 0044-1777-xxxxxx (01777-xxxxxx / 0-1777-xxxxxx) ...+44-1777-200995 / 0044-1777-200995 (01777-200995 / 0-1777-200995) +44-1777-200996 / 0044-1777-200996 (01777-200996 / 0-1777-200996) +44-1777-200997 / 0044-1777-200997 (01777-200997 / 0-1777-200997) +44-1777-200998 / 0044-1777-200998 (01777-200998 / 0-1777-200998) +44-1777-200999 / 0044-1777-200999 (01777-200999 / 0-1777-200999)