Area Code +44-5600-(410000...419999) 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 : 410000 Subscriber Number To : 419999 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 : Blue Sky Ltd UK 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-(400000...409999) next › : +44-5600-(420000...429999) Dialling Instructions For trunk calls: 0 5600 410000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5600 410000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 410000 ~ 419999 (Count: 10,000) Example: +44-5600-410000 / 0044-5600-410000 (05600-410000 / 0-5600-410000) +44-5600-410001 / 0044-5600-410001 (05600-410001 / 0-5600-410001) +44-5600-410002 / 0044-5600-410002 (05600-410002 / 0-5600-410002) +44-5600-410003 / 0044-5600-410003 (05600-410003 / 0-5600-410003) +44-5600-410004 / 0044-5600-410004 (05600-410004 / 0-5600-410004) ...+44-5600-xxxxxx / 0044-5600-xxxxxx (05600-xxxxxx / 0-5600-xxxxxx) ...+44-5600-419995 / 0044-5600-419995 (05600-419995 / 0-5600-419995) +44-5600-419996 / 0044-5600-419996 (05600-419996 / 0-5600-419996) +44-5600-419997 / 0044-5600-419997 (05600-419997 / 0-5600-419997) +44-5600-419998 / 0044-5600-419998 (05600-419998 / 0-5600-419998) +44-5600-419999 / 0044-5600-419999 (05600-419999 / 0-5600-419999)