Area Code +44-121-(7990000...7999999) 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 : 7990000 Subscriber Number To : 7999999 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 : Clix 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-(7980000...7989999) next › : +44-1223-(298000...298999) Dialling Instructions For trunk calls: 0 121 7990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 7990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 7990000 ~ 7999999 (Count: 10,000) Example: +44-121-7990000 / 0044-121-7990000 (0121-7990000 / 0-121-7990000) +44-121-7990001 / 0044-121-7990001 (0121-7990001 / 0-121-7990001) +44-121-7990002 / 0044-121-7990002 (0121-7990002 / 0-121-7990002) +44-121-7990003 / 0044-121-7990003 (0121-7990003 / 0-121-7990003) +44-121-7990004 / 0044-121-7990004 (0121-7990004 / 0-121-7990004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-7999995 / 0044-121-7999995 (0121-7999995 / 0-121-7999995) +44-121-7999996 / 0044-121-7999996 (0121-7999996 / 0-121-7999996) +44-121-7999997 / 0044-121-7999997 (0121-7999997 / 0-121-7999997) +44-121-7999998 / 0044-121-7999998 (0121-7999998 / 0-121-7999998) +44-121-7999999 / 0044-121-7999999 (0121-7999999 / 0-121-7999999)
