Area Code +44-121-(0000000...0009999) 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 : 0000000 Subscriber Number To : 0009999 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 : FleXtel Limited 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 : +44-1209-(890000...899999) next › : +44-121-(0010000...0019999) Dialling Instructions For trunk calls: 0 121 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 121 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 0009999 (Count: 10,000) Example: +44-121-0000000 / 0044-121-0000000 (0121-0000000 / 0-121-0000000) +44-121-0000001 / 0044-121-0000001 (0121-0000001 / 0-121-0000001) +44-121-0000002 / 0044-121-0000002 (0121-0000002 / 0-121-0000002) +44-121-0000003 / 0044-121-0000003 (0121-0000003 / 0-121-0000003) +44-121-0000004 / 0044-121-0000004 (0121-0000004 / 0-121-0000004) ...+44-121-xxxxxxx / 0044-121-xxxxxxx (0121-xxxxxxx / 0-121-xxxxxxx) ...+44-121-0009995 / 0044-121-0009995 (0121-0009995 / 0-121-0009995) +44-121-0009996 / 0044-121-0009996 (0121-0009996 / 0-121-0009996) +44-121-0009997 / 0044-121-0009997 (0121-0009997 / 0-121-0009997) +44-121-0009998 / 0044-121-0009998 (0121-0009998 / 0-121-0009998) +44-121-0009999 / 0044-121-0009999 (0121-0009999 / 0-121-0009999)
