Area Code +44-300-(0310000...0319999) located in National Number, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 300 Subscriber Number From : 0310000 Subscriber Number To : 0319999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : N (N) Carrier Name : Square Systems 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 : National Number 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 : +44-300-(0300000...0309999) next › : +44-300-(0320000...0329999) Dialling Instructions For trunk calls: 0 300 0310000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 300 0310000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0310000 ~ 0319999 (Count: 10,000) Example: +44-300-0310000 / 0044-300-0310000 (0300-0310000 / 0-300-0310000) +44-300-0310001 / 0044-300-0310001 (0300-0310001 / 0-300-0310001) +44-300-0310002 / 0044-300-0310002 (0300-0310002 / 0-300-0310002) +44-300-0310003 / 0044-300-0310003 (0300-0310003 / 0-300-0310003) +44-300-0310004 / 0044-300-0310004 (0300-0310004 / 0-300-0310004) ...+44-300-xxxxxxx / 0044-300-xxxxxxx (0300-xxxxxxx / 0-300-xxxxxxx) ...+44-300-0319995 / 0044-300-0319995 (0300-0319995 / 0-300-0319995) +44-300-0319996 / 0044-300-0319996 (0300-0319996 / 0-300-0319996) +44-300-0319997 / 0044-300-0319997 (0300-0319997 / 0-300-0319997) +44-300-0319998 / 0044-300-0319998 (0300-0319998 / 0-300-0319998) +44-300-0319999 / 0044-300-0319999 (0300-0319999 / 0-300-0319999)
