Area Code +44-800-(3658000...3658999) located in Freephone, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 800 Subscriber Number From : 3658000 Subscriber Number To : 3658999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : Tripudio 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 : Freephone 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 : +44-800-(365700...365799) next › : +44-800-(365900...365999) Dialling Instructions For trunk calls: 0 800 3658000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 800 3658000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3658000 ~ 3658999 (Count: 1,000) Example: +44-800-3658000 / 0044-800-3658000 (0800-3658000 / 0-800-3658000) +44-800-3658001 / 0044-800-3658001 (0800-3658001 / 0-800-3658001) +44-800-3658002 / 0044-800-3658002 (0800-3658002 / 0-800-3658002) +44-800-3658003 / 0044-800-3658003 (0800-3658003 / 0-800-3658003) +44-800-3658004 / 0044-800-3658004 (0800-3658004 / 0-800-3658004) ...+44-800-xxxxxxx / 0044-800-xxxxxxx (0800-xxxxxxx / 0-800-xxxxxxx) ...+44-800-3658995 / 0044-800-3658995 (0800-3658995 / 0-800-3658995) +44-800-3658996 / 0044-800-3658996 (0800-3658996 / 0-800-3658996) +44-800-3658997 / 0044-800-3658997 (0800-3658997 / 0-800-3658997) +44-800-3658998 / 0044-800-3658998 (0800-3658998 / 0-800-3658998) +44-800-3658999 / 0044-800-3658999 (0800-3658999 / 0-800-3658999)