Area Code +44-1436-(420000...420999) located in Helensburgh, Argyll and Bute (AGB), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1436 Subscriber Number From : 420000 Subscriber Number To : 420999 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 : Globecom International 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 : AGB Region Name : Argyll and Bute City : Helensburgh Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 56.0000 Longitude : -4.7300 ‹ previous : +44-1436-(410000...419999) next › : +44-1436-(421000...421999) Dialling Instructions For trunk calls: 0 1436 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1436 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 420999 (Count: 1,000) Example: +44-1436-420000 / 0044-1436-420000 (01436-420000 / 0-1436-420000) +44-1436-420001 / 0044-1436-420001 (01436-420001 / 0-1436-420001) +44-1436-420002 / 0044-1436-420002 (01436-420002 / 0-1436-420002) +44-1436-420003 / 0044-1436-420003 (01436-420003 / 0-1436-420003) +44-1436-420004 / 0044-1436-420004 (01436-420004 / 0-1436-420004) ...+44-1436-xxxxxx / 0044-1436-xxxxxx (01436-xxxxxx / 0-1436-xxxxxx) ...+44-1436-420995 / 0044-1436-420995 (01436-420995 / 0-1436-420995) +44-1436-420996 / 0044-1436-420996 (01436-420996 / 0-1436-420996) +44-1436-420997 / 0044-1436-420997 (01436-420997 / 0-1436-420997) +44-1436-420998 / 0044-1436-420998 (01436-420998 / 0-1436-420998) +44-1436-420999 / 0044-1436-420999 (01436-420999 / 0-1436-420999)
