Area Code +44-5600-(010000...019999) located in VoIP, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 5600 Subscriber Number From : 010000 Subscriber Number To : 019999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : Magrathea 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) City : VoIP 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 : +44-5600-(000000...009999) next › : +44-5600-(020000...029999) Dialling Instructions For trunk calls: 0 5600 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5600 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +44-5600-010000 / 0044-5600-010000 (05600-010000 / 0-5600-010000) +44-5600-010001 / 0044-5600-010001 (05600-010001 / 0-5600-010001) +44-5600-010002 / 0044-5600-010002 (05600-010002 / 0-5600-010002) +44-5600-010003 / 0044-5600-010003 (05600-010003 / 0-5600-010003) +44-5600-010004 / 0044-5600-010004 (05600-010004 / 0-5600-010004) ...+44-5600-xxxxxx / 0044-5600-xxxxxx (05600-xxxxxx / 0-5600-xxxxxx) ...+44-5600-019995 / 0044-5600-019995 (05600-019995 / 0-5600-019995) +44-5600-019996 / 0044-5600-019996 (05600-019996 / 0-5600-019996) +44-5600-019997 / 0044-5600-019997 (05600-019997 / 0-5600-019997) +44-5600-019998 / 0044-5600-019998 (05600-019998 / 0-5600-019998) +44-5600-019999 / 0044-5600-019999 (05600-019999 / 0-5600-019999)