Area Code +44-55-(11490000...11499999) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 55 Subscriber Number From : 11490000 Subscriber Number To : 11499999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : D (D) 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) City : Corporate Numbers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.5000 Longitude : -0.1300 ‹ previous : +44-55-(11480000...11489999) next › : +44-55-(11550000...11559999) Dialling Instructions For trunk calls: 0 55 11490000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 55 11490000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11490000 ~ 11499999 (Count: 10,000) Example: +44-55-11490000 / 0044-55-11490000 (055-11490000 / 0-55-11490000) +44-55-11490001 / 0044-55-11490001 (055-11490001 / 0-55-11490001) +44-55-11490002 / 0044-55-11490002 (055-11490002 / 0-55-11490002) +44-55-11490003 / 0044-55-11490003 (055-11490003 / 0-55-11490003) +44-55-11490004 / 0044-55-11490004 (055-11490004 / 0-55-11490004) ...+44-55-xxxxxxxx / 0044-55-xxxxxxxx (055-xxxxxxxx / 0-55-xxxxxxxx) ...+44-55-11499995 / 0044-55-11499995 (055-11499995 / 0-55-11499995) +44-55-11499996 / 0044-55-11499996 (055-11499996 / 0-55-11499996) +44-55-11499997 / 0044-55-11499997 (055-11499997 / 0-55-11499997) +44-55-11499998 / 0044-55-11499998 (055-11499998 / 0-55-11499998) +44-55-11499999 / 0044-55-11499999 (055-11499999 / 0-55-11499999)