Area Code +44-1389-(340000...349999) 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 : 340000 Subscriber Number To : 349999 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 : Cable & Wireless UK 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-(330000...339999) next › : +44-1389-(350000...359999) Dialling Instructions For trunk calls: 0 1389 340000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1389 340000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 340000 ~ 349999 (Count: 10,000) Example: +44-1389-340000 / 0044-1389-340000 (01389-340000 / 0-1389-340000) +44-1389-340001 / 0044-1389-340001 (01389-340001 / 0-1389-340001) +44-1389-340002 / 0044-1389-340002 (01389-340002 / 0-1389-340002) +44-1389-340003 / 0044-1389-340003 (01389-340003 / 0-1389-340003) +44-1389-340004 / 0044-1389-340004 (01389-340004 / 0-1389-340004) ...+44-1389-xxxxxx / 0044-1389-xxxxxx (01389-xxxxxx / 0-1389-xxxxxx) ...+44-1389-349995 / 0044-1389-349995 (01389-349995 / 0-1389-349995) +44-1389-349996 / 0044-1389-349996 (01389-349996 / 0-1389-349996) +44-1389-349997 / 0044-1389-349997 (01389-349997 / 0-1389-349997) +44-1389-349998 / 0044-1389-349998 (01389-349998 / 0-1389-349998) +44-1389-349999 / 0044-1389-349999 (01389-349999 / 0-1389-349999)
