Area Code +44-121-(3820000...3829999) located in Birmingham, Birmingham (BIR), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 121 Subscriber Number From : 3820000 Subscriber Number To : 3829999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : BT 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 : BIR Region Name : Birmingham City : Birmingham Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 52.4800 Longitude : -1.8900 ‹ previous : +44-121-(3810000...3819999) next › : +44-121-(3830000...3839999) Dialling Instructions For trunk calls: 0 121 3820000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 3820000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3820000 ~ 3829999 (Count: 10,000) Example: +44-121-3820000 / 0044-121-3820000 (0121-3820000 / 0-121-3820000) +44-121-3820001 / 0044-121-3820001 (0121-3820001 / 0-121-3820001) +44-121-3820002 / 0044-121-3820002 (0121-3820002 / 0-121-3820002) +44-121-3820003 / 0044-121-3820003 (0121-3820003 / 0-121-3820003) +44-121-3820004 / 0044-121-3820004 (0121-3820004 / 0-121-3820004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-3829995 / 0044-121-3829995 (0121-3829995 / 0-121-3829995) +44-121-3829996 / 0044-121-3829996 (0121-3829996 / 0-121-3829996) +44-121-3829997 / 0044-121-3829997 (0121-3829997 / 0-121-3829997) +44-121-3829998 / 0044-121-3829998 (0121-3829998 / 0-121-3829998) +44-121-3829999 / 0044-121-3829999 (0121-3829999 / 0-121-3829999)
