Area Code +44-118-(4380000...4389999) 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 : 4380000 Subscriber Number To : 4389999 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 : Nexus Telecommunications 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) 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-(4370000...4379999) next › : +44-118-(4390000...4399999) Dialling Instructions For trunk calls: 0 118 4380000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 118 4380000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4380000 ~ 4389999 (Count: 10,000) Example: +44-118-4380000 / 0044-118-4380000 (0118-4380000 / 0-118-4380000) +44-118-4380001 / 0044-118-4380001 (0118-4380001 / 0-118-4380001) +44-118-4380002 / 0044-118-4380002 (0118-4380002 / 0-118-4380002) +44-118-4380003 / 0044-118-4380003 (0118-4380003 / 0-118-4380003) +44-118-4380004 / 0044-118-4380004 (0118-4380004 / 0-118-4380004) ...+44-118-xxxxxxx / 0044-118-xxxxxxx (0118-xxxxxxx / 0-118-xxxxxxx) ...+44-118-4389995 / 0044-118-4389995 (0118-4389995 / 0-118-4389995) +44-118-4389996 / 0044-118-4389996 (0118-4389996 / 0-118-4389996) +44-118-4389997 / 0044-118-4389997 (0118-4389997 / 0-118-4389997) +44-118-4389998 / 0044-118-4389998 (0118-4389998 / 0-118-4389998) +44-118-4389999 / 0044-118-4389999 (0118-4389999 / 0-118-4389999)