Area Code +44-121-(7220000...7229999) 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 : 7220000 Subscriber Number To : 7229999 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-(7190000...7199999) next › : +44-121-(7300000...7309999) Dialling Instructions For trunk calls: 0 121 7220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 7220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7220000 ~ 7229999 (Count: 10,000) Example: +44-121-7220000 / 0044-121-7220000 (0121-7220000 / 0-121-7220000) +44-121-7220001 / 0044-121-7220001 (0121-7220001 / 0-121-7220001) +44-121-7220002 / 0044-121-7220002 (0121-7220002 / 0-121-7220002) +44-121-7220003 / 0044-121-7220003 (0121-7220003 / 0-121-7220003) +44-121-7220004 / 0044-121-7220004 (0121-7220004 / 0-121-7220004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-7229995 / 0044-121-7229995 (0121-7229995 / 0-121-7229995) +44-121-7229996 / 0044-121-7229996 (0121-7229996 / 0-121-7229996) +44-121-7229997 / 0044-121-7229997 (0121-7229997 / 0-121-7229997) +44-121-7229998 / 0044-121-7229998 (0121-7229998 / 0-121-7229998) +44-121-7229999 / 0044-121-7229999 (0121-7229999 / 0-121-7229999)