Area Code +44-8004-(40000...40099) located in Freephone Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8004 Subscriber Number From : 40000 Subscriber Number To : 40099 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) 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 : Freephone Numbers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-8004-(390000...390999) next › : +44-8004-(402000...402999) Dialling Instructions For trunk calls: 0 8004 40000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8004 40000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 40000 ~ 40099 (Count: 100) Example: +44-8004-40000 / 0044-8004-40000 (08004-40000 / 0-8004-40000) +44-8004-40001 / 0044-8004-40001 (08004-40001 / 0-8004-40001) +44-8004-40002 / 0044-8004-40002 (08004-40002 / 0-8004-40002) +44-8004-40003 / 0044-8004-40003 (08004-40003 / 0-8004-40003) +44-8004-40004 / 0044-8004-40004 (08004-40004 / 0-8004-40004) ...+44-8004-xxxxx / 0044-8004-xxxxx (08004-xxxxx / 0-8004-xxxxx) ...+44-8004-40095 / 0044-8004-40095 (08004-40095 / 0-8004-40095) +44-8004-40096 / 0044-8004-40096 (08004-40096 / 0-8004-40096) +44-8004-40097 / 0044-8004-40097 (08004-40097 / 0-8004-40097) +44-8004-40098 / 0044-8004-40098 (08004-40098 / 0-8004-40098) +44-8004-40099 / 0044-8004-40099 (08004-40099 / 0-8004-40099)