Area Code +44-56-(00190000...00199999) 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 : 00190000 Subscriber Number To : 00199999 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 : BT 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-(00180000...00189999) next › : +44-56-(00200000...00209999) Dialling Instructions For trunk calls: 0 56 00190000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 56 00190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00190000 ~ 00199999 (Count: 10,000) Example: +44-56-00190000 / 0044-56-00190000 (056-00190000 / 0-56-00190000) +44-56-00190001 / 0044-56-00190001 (056-00190001 / 0-56-00190001) +44-56-00190002 / 0044-56-00190002 (056-00190002 / 0-56-00190002) +44-56-00190003 / 0044-56-00190003 (056-00190003 / 0-56-00190003) +44-56-00190004 / 0044-56-00190004 (056-00190004 / 0-56-00190004) ...+44-56-xxxxxxxx / 0044-56-xxxxxxxx (056-xxxxxxxx / 0-56-xxxxxxxx) ...+44-56-00199995 / 0044-56-00199995 (056-00199995 / 0-56-00199995) +44-56-00199996 / 0044-56-00199996 (056-00199996 / 0-56-00199996) +44-56-00199997 / 0044-56-00199997 (056-00199997 / 0-56-00199997) +44-56-00199998 / 0044-56-00199998 (056-00199998 / 0-56-00199998) +44-56-00199999 / 0044-56-00199999 (056-00199999 / 0-56-00199999)