Area Code +44-5600-(040000...049999) 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 : 040000 Subscriber Number To : 049999 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-(030000...039999) next › : +44-5600-(050000...059999) Dialling Instructions For trunk calls: 0 5600 040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5600 040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 040000 ~ 049999 (Count: 10,000) Example: +44-5600-040000 / 0044-5600-040000 (05600-040000 / 0-5600-040000) +44-5600-040001 / 0044-5600-040001 (05600-040001 / 0-5600-040001) +44-5600-040002 / 0044-5600-040002 (05600-040002 / 0-5600-040002) +44-5600-040003 / 0044-5600-040003 (05600-040003 / 0-5600-040003) +44-5600-040004 / 0044-5600-040004 (05600-040004 / 0-5600-040004) ...+44-5600-xxxxxx / 0044-5600-xxxxxx (05600-xxxxxx / 0-5600-xxxxxx) ...+44-5600-049995 / 0044-5600-049995 (05600-049995 / 0-5600-049995) +44-5600-049996 / 0044-5600-049996 (05600-049996 / 0-5600-049996) +44-5600-049997 / 0044-5600-049997 (05600-049997 / 0-5600-049997) +44-5600-049998 / 0044-5600-049998 (05600-049998 / 0-5600-049998) +44-5600-049999 / 0044-5600-049999 (05600-049999 / 0-5600-049999)