Area Code +44-7623-(400000...499999) located in Radiopaging, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 7623 Subscriber Number From : 400000 Subscriber Number To : 499999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : M (Mobile, Cellular) Carrier Name : PageOne Communications 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) City : Radiopaging 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 : +44-7623-(300000...399999) next › : +44-7623-(500000...599999) Dialling Instructions For trunk calls: 0 7623 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 7623 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 499999 (Count: 100,000) Example: +44-7623-400000 / 0044-7623-400000 (07623-400000 / 0-7623-400000) +44-7623-400001 / 0044-7623-400001 (07623-400001 / 0-7623-400001) +44-7623-400002 / 0044-7623-400002 (07623-400002 / 0-7623-400002) +44-7623-400003 / 0044-7623-400003 (07623-400003 / 0-7623-400003) +44-7623-400004 / 0044-7623-400004 (07623-400004 / 0-7623-400004) ...+44-7623-xxxxxx / 0044-7623-xxxxxx (07623-xxxxxx / 0-7623-xxxxxx) ...+44-7623-499995 / 0044-7623-499995 (07623-499995 / 0-7623-499995) +44-7623-499996 / 0044-7623-499996 (07623-499996 / 0-7623-499996) +44-7623-499997 / 0044-7623-499997 (07623-499997 / 0-7623-499997) +44-7623-499998 / 0044-7623-499998 (07623-499998 / 0-7623-499998) +44-7623-499999 / 0044-7623-499999 (07623-499999 / 0-7623-499999)