Area Code +44-55-(11000000...11009999) 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 : 11000000 Subscriber Number To : 11009999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : D (D) Carrier Name : Pulsant (Scotland) 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) 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 : +44-372-(7720000...7729999) next › : +44-55-(11010000...11019999) Dialling Instructions For trunk calls: 0 55 11000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 55 11000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 11000000 ~ 11009999 (Count: 10,000) Example: +44-55-11000000 / 0044-55-11000000 (055-11000000 / 0-55-11000000) +44-55-11000001 / 0044-55-11000001 (055-11000001 / 0-55-11000001) +44-55-11000002 / 0044-55-11000002 (055-11000002 / 0-55-11000002) +44-55-11000003 / 0044-55-11000003 (055-11000003 / 0-55-11000003) +44-55-11000004 / 0044-55-11000004 (055-11000004 / 0-55-11000004) ...+44-55-xxxxxxxx / 0044-55-xxxxxxxx (055-xxxxxxxx / 0-55-xxxxxxxx) ...+44-55-11009995 / 0044-55-11009995 (055-11009995 / 0-55-11009995) +44-55-11009996 / 0044-55-11009996 (055-11009996 / 0-55-11009996) +44-55-11009997 / 0044-55-11009997 (055-11009997 / 0-55-11009997) +44-55-11009998 / 0044-55-11009998 (055-11009998 / 0-55-11009998) +44-55-11009999 / 0044-55-11009999 (055-11009999 / 0-55-11009999)