Area Code +44-121-(5620000...5629999) 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 : 5620000 Subscriber Number To : 5629999 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 : IM Software Ltd 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-(5610000...5619999) next › : +44-121-(5630000...5639999) Dialling Instructions For trunk calls: 0 121 5620000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 5620000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5620000 ~ 5629999 (Count: 10,000) Example: +44-121-5620000 / 0044-121-5620000 (0121-5620000 / 0-121-5620000) +44-121-5620001 / 0044-121-5620001 (0121-5620001 / 0-121-5620001) +44-121-5620002 / 0044-121-5620002 (0121-5620002 / 0-121-5620002) +44-121-5620003 / 0044-121-5620003 (0121-5620003 / 0-121-5620003) +44-121-5620004 / 0044-121-5620004 (0121-5620004 / 0-121-5620004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-5629995 / 0044-121-5629995 (0121-5629995 / 0-121-5629995) +44-121-5629996 / 0044-121-5629996 (0121-5629996 / 0-121-5629996) +44-121-5629997 / 0044-121-5629997 (0121-5629997 / 0-121-5629997) +44-121-5629998 / 0044-121-5629998 (0121-5629998 / 0-121-5629998) +44-121-5629999 / 0044-121-5629999 (0121-5629999 / 0-121-5629999)