Area Code +44-1389-(250000...259999) located in Dumbarton, West Dunbartonshire (WDU), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1389 Subscriber Number From : 250000 Subscriber Number To : 259999 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 : Teledesign 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 : WDU Region Name : West Dunbartonshire City : Dumbarton Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.9500 Longitude : -4.5500 ‹ previous : +44-1389-(240000...249999) next › : +44-1389-(260000...269999) Dialling Instructions For trunk calls: 0 1389 250000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1389 250000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 250000 ~ 259999 (Count: 10,000) Example: +44-1389-250000 / 0044-1389-250000 (01389-250000 / 0-1389-250000) +44-1389-250001 / 0044-1389-250001 (01389-250001 / 0-1389-250001) +44-1389-250002 / 0044-1389-250002 (01389-250002 / 0-1389-250002) +44-1389-250003 / 0044-1389-250003 (01389-250003 / 0-1389-250003) +44-1389-250004 / 0044-1389-250004 (01389-250004 / 0-1389-250004) ...+44-1389-xxxxxx / 0044-1389-xxxxxx (01389-xxxxxx / 0-1389-xxxxxx) ...+44-1389-259995 / 0044-1389-259995 (01389-259995 / 0-1389-259995) +44-1389-259996 / 0044-1389-259996 (01389-259996 / 0-1389-259996) +44-1389-259997 / 0044-1389-259997 (01389-259997 / 0-1389-259997) +44-1389-259998 / 0044-1389-259998 (01389-259998 / 0-1389-259998) +44-1389-259999 / 0044-1389-259999 (01389-259999 / 0-1389-259999)
