Area Code +44-118-(4580000...4589999) located in Reading, Reading (RDG), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 118 Subscriber Number From : 4580000 Subscriber Number To : 4589999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telecom2 Ltd 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) Region Code : RDG Region Name : Reading City : Reading Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 51.4600 Longitude : -0.9700 ‹ previous : +44-118-(4560000...4569999) next › : +44-118-(4590000...4599999) Dialling Instructions For trunk calls: 0 118 4580000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 118 4580000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4580000 ~ 4589999 (Count: 10,000) Example: +44-118-4580000 / 0044-118-4580000 (0118-4580000 / 0-118-4580000) +44-118-4580001 / 0044-118-4580001 (0118-4580001 / 0-118-4580001) +44-118-4580002 / 0044-118-4580002 (0118-4580002 / 0-118-4580002) +44-118-4580003 / 0044-118-4580003 (0118-4580003 / 0-118-4580003) +44-118-4580004 / 0044-118-4580004 (0118-4580004 / 0-118-4580004) ...+44-118-xxxxxxx / 0044-118-xxxxxxx (0118-xxxxxxx / 0-118-xxxxxxx) ...+44-118-4589995 / 0044-118-4589995 (0118-4589995 / 0-118-4589995) +44-118-4589996 / 0044-118-4589996 (0118-4589996 / 0-118-4589996) +44-118-4589997 / 0044-118-4589997 (0118-4589997 / 0-118-4589997) +44-118-4589998 / 0044-118-4589998 (0118-4589998 / 0-118-4589998) +44-118-4589999 / 0044-118-4589999 (0118-4589999 / 0-118-4589999)