Area Code +44-1289-(344000...344999) located in Berwick-upon-Tweed, Northumberland (NBL), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1289 Subscriber Number From : 344000 Subscriber Number To : 344999 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 : NBL Region Name : Northumberland City : Berwick-upon-Tweed Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.7700 Longitude : -2.0100 ‹ previous : +44-1289-(343000...343999) next › : +44-1289-(345000...345999) Dialling Instructions For trunk calls: 0 1289 344000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1289 344000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 344000 ~ 344999 (Count: 1,000) Example: +44-1289-344000 / 0044-1289-344000 (01289-344000 / 0-1289-344000) +44-1289-344001 / 0044-1289-344001 (01289-344001 / 0-1289-344001) +44-1289-344002 / 0044-1289-344002 (01289-344002 / 0-1289-344002) +44-1289-344003 / 0044-1289-344003 (01289-344003 / 0-1289-344003) +44-1289-344004 / 0044-1289-344004 (01289-344004 / 0-1289-344004) ...+44-1289-xxxxxx / 0044-1289-xxxxxx (01289-xxxxxx / 0-1289-xxxxxx) ...+44-1289-344995 / 0044-1289-344995 (01289-344995 / 0-1289-344995) +44-1289-344996 / 0044-1289-344996 (01289-344996 / 0-1289-344996) +44-1289-344997 / 0044-1289-344997 (01289-344997 / 0-1289-344997) +44-1289-344998 / 0044-1289-344998 (01289-344998 / 0-1289-344998) +44-1289-344999 / 0044-1289-344999 (01289-344999 / 0-1289-344999)