Area Code +44-5511-(480000...489999) located in Corporate Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 5511 Subscriber Number From : 480000 Subscriber Number To : 489999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : S (Special) 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 : 51.5100 Longitude : -0.1300 ‹ previous : +44-5511-(470000...479999) next › : +44-5511-(490000...499999) Dialling Instructions For trunk calls: 0 5511 480000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5511 480000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 480000 ~ 489999 (Count: 10,000) Example: +44-5511-480000 / 0044-5511-480000 (05511-480000 / 0-5511-480000) +44-5511-480001 / 0044-5511-480001 (05511-480001 / 0-5511-480001) +44-5511-480002 / 0044-5511-480002 (05511-480002 / 0-5511-480002) +44-5511-480003 / 0044-5511-480003 (05511-480003 / 0-5511-480003) +44-5511-480004 / 0044-5511-480004 (05511-480004 / 0-5511-480004) ...+44-5511-xxxxxx / 0044-5511-xxxxxx (05511-xxxxxx / 0-5511-xxxxxx) ...+44-5511-489995 / 0044-5511-489995 (05511-489995 / 0-5511-489995) +44-5511-489996 / 0044-5511-489996 (05511-489996 / 0-5511-489996) +44-5511-489997 / 0044-5511-489997 (05511-489997 / 0-5511-489997) +44-5511-489998 / 0044-5511-489998 (05511-489998 / 0-5511-489998) +44-5511-489999 / 0044-5511-489999 (05511-489999 / 0-5511-489999)