Area Code +44-1777-(233000...233999) 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 : 233000 Subscriber Number To : 233999 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 : Tesla Dynamic 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 : 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 : +44-1777-(232000...232999) next › : +44-1777-(234000...234999) Dialling Instructions For trunk calls: 0 1777 233000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1777 233000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 233000 ~ 233999 (Count: 1,000) Example: +44-1777-233000 / 0044-1777-233000 (01777-233000 / 0-1777-233000) +44-1777-233001 / 0044-1777-233001 (01777-233001 / 0-1777-233001) +44-1777-233002 / 0044-1777-233002 (01777-233002 / 0-1777-233002) +44-1777-233003 / 0044-1777-233003 (01777-233003 / 0-1777-233003) +44-1777-233004 / 0044-1777-233004 (01777-233004 / 0-1777-233004) ...+44-1777-xxxxxx / 0044-1777-xxxxxx (01777-xxxxxx / 0-1777-xxxxxx) ...+44-1777-233995 / 0044-1777-233995 (01777-233995 / 0-1777-233995) +44-1777-233996 / 0044-1777-233996 (01777-233996 / 0-1777-233996) +44-1777-233997 / 0044-1777-233997 (01777-233997 / 0-1777-233997) +44-1777-233998 / 0044-1777-233998 (01777-233998 / 0-1777-233998) +44-1777-233999 / 0044-1777-233999 (01777-233999 / 0-1777-233999)