Area Code +44-8004-(580000...589999) 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 : 580000 Subscriber Number To : 589999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : TalkTalk Communications 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 : Freephone 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 : +44-8004-(569000...569999) next › : +44-8004-(590000...590999) Dialling Instructions For trunk calls: 0 8004 580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8004 580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 580000 ~ 589999 (Count: 10,000) Example: +44-8004-580000 / 0044-8004-580000 (08004-580000 / 0-8004-580000) +44-8004-580001 / 0044-8004-580001 (08004-580001 / 0-8004-580001) +44-8004-580002 / 0044-8004-580002 (08004-580002 / 0-8004-580002) +44-8004-580003 / 0044-8004-580003 (08004-580003 / 0-8004-580003) +44-8004-580004 / 0044-8004-580004 (08004-580004 / 0-8004-580004) ...+44-8004-xxxxxx / 0044-8004-xxxxxx (08004-xxxxxx / 0-8004-xxxxxx) ...+44-8004-589995 / 0044-8004-589995 (08004-589995 / 0-8004-589995) +44-8004-589996 / 0044-8004-589996 (08004-589996 / 0-8004-589996) +44-8004-589997 / 0044-8004-589997 (08004-589997 / 0-8004-589997) +44-8004-589998 / 0044-8004-589998 (08004-589998 / 0-8004-589998) +44-8004-589999 / 0044-8004-589999 (08004-589999 / 0-8004-589999)