Area Code +44-5603-(500000...509999) 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 : 500000 Subscriber Number To : 509999 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 : Atlas Interactive Group 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 : +44-5603-(490000...499999) next › : +44-5603-(510000...519999) Dialling Instructions For trunk calls: 0 5603 500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 5603 500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 500000 ~ 509999 (Count: 10,000) Example: +44-5603-500000 / 0044-5603-500000 (05603-500000 / 0-5603-500000) +44-5603-500001 / 0044-5603-500001 (05603-500001 / 0-5603-500001) +44-5603-500002 / 0044-5603-500002 (05603-500002 / 0-5603-500002) +44-5603-500003 / 0044-5603-500003 (05603-500003 / 0-5603-500003) +44-5603-500004 / 0044-5603-500004 (05603-500004 / 0-5603-500004) ...+44-5603-xxxxxx / 0044-5603-xxxxxx (05603-xxxxxx / 0-5603-xxxxxx) ...+44-5603-509995 / 0044-5603-509995 (05603-509995 / 0-5603-509995) +44-5603-509996 / 0044-5603-509996 (05603-509996 / 0-5603-509996) +44-5603-509997 / 0044-5603-509997 (05603-509997 / 0-5603-509997) +44-5603-509998 / 0044-5603-509998 (05603-509998 / 0-5603-509998) +44-5603-509999 / 0044-5603-509999 (05603-509999 / 0-5603-509999)
