Area Code +44-5603-(610000...619999) located in VoIP, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 5603 Subscriber Number From : 610000 Subscriber Number To : 619999 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 : Voicetec Systems Ltd 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 : +44-5603-(600000...609999) next › : +44-5603-(620000...629999) Dialling Instructions For trunk calls: 0 5603 610000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5603 610000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 610000 ~ 619999 (Count: 10,000) Example: +44-5603-610000 / 0044-5603-610000 (05603-610000 / 0-5603-610000) +44-5603-610001 / 0044-5603-610001 (05603-610001 / 0-5603-610001) +44-5603-610002 / 0044-5603-610002 (05603-610002 / 0-5603-610002) +44-5603-610003 / 0044-5603-610003 (05603-610003 / 0-5603-610003) +44-5603-610004 / 0044-5603-610004 (05603-610004 / 0-5603-610004) ...+44-5603-xxxxxx / 0044-5603-xxxxxx (05603-xxxxxx / 0-5603-xxxxxx) ...+44-5603-619995 / 0044-5603-619995 (05603-619995 / 0-5603-619995) +44-5603-619996 / 0044-5603-619996 (05603-619996 / 0-5603-619996) +44-5603-619997 / 0044-5603-619997 (05603-619997 / 0-5603-619997) +44-5603-619998 / 0044-5603-619998 (05603-619998 / 0-5603-619998) +44-5603-619999 / 0044-5603-619999 (05603-619999 / 0-5603-619999)
