Area Code +44-56-(01840000...01849999) located in VoIP, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 56 Subscriber Number From : 01840000 Subscriber Number To : 01849999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : FTC Telecom 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 : 51.5000 Longitude : -0.1300 ‹ previous : +44-56-(01830000...01839999) next › : +44-56-(01850000...01859999) Dialling Instructions For trunk calls: 0 56 01840000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 56 01840000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 01840000 ~ 01849999 (Count: 10,000) Example: +44-56-01840000 / 0044-56-01840000 (056-01840000 / 0-56-01840000) +44-56-01840001 / 0044-56-01840001 (056-01840001 / 0-56-01840001) +44-56-01840002 / 0044-56-01840002 (056-01840002 / 0-56-01840002) +44-56-01840003 / 0044-56-01840003 (056-01840003 / 0-56-01840003) +44-56-01840004 / 0044-56-01840004 (056-01840004 / 0-56-01840004) ...+44-56-xxxxxxxx / 0044-56-xxxxxxxx (056-xxxxxxxx / 0-56-xxxxxxxx) ...+44-56-01849995 / 0044-56-01849995 (056-01849995 / 0-56-01849995) +44-56-01849996 / 0044-56-01849996 (056-01849996 / 0-56-01849996) +44-56-01849997 / 0044-56-01849997 (056-01849997 / 0-56-01849997) +44-56-01849998 / 0044-56-01849998 (056-01849998 / 0-56-01849998) +44-56-01849999 / 0044-56-01849999 (056-01849999 / 0-56-01849999)