Area Code +44-121-(1040000...1049999) 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 : 1040000 Subscriber Number To : 1049999 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 : Vodafone Ltd (C&W) 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-(1030000...1039999) next › : +44-121-(1050000...1059999) Dialling Instructions For trunk calls: 0 121 1040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 1040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1040000 ~ 1049999 (Count: 10,000) Example: +44-121-1040000 / 0044-121-1040000 (0121-1040000 / 0-121-1040000) +44-121-1040001 / 0044-121-1040001 (0121-1040001 / 0-121-1040001) +44-121-1040002 / 0044-121-1040002 (0121-1040002 / 0-121-1040002) +44-121-1040003 / 0044-121-1040003 (0121-1040003 / 0-121-1040003) +44-121-1040004 / 0044-121-1040004 (0121-1040004 / 0-121-1040004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-1049995 / 0044-121-1049995 (0121-1049995 / 0-121-1049995) +44-121-1049996 / 0044-121-1049996 (0121-1049996 / 0-121-1049996) +44-121-1049997 / 0044-121-1049997 (0121-1049997 / 0-121-1049997) +44-121-1049998 / 0044-121-1049998 (0121-1049998 / 0-121-1049998) +44-121-1049999 / 0044-121-1049999 (0121-1049999 / 0-121-1049999)