Area Code +44-8000-(01800...01899) located in Freephone Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8000 Subscriber Number From : 01800 Subscriber Number To : 01899 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : F (Freephone) 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 : Freephone Numbers Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : 51.5100 Longitude : -0.1300 ‹ previous : +44-8000-(01700...01799) next › : +44-8000-(01900...01999) Dialling Instructions For trunk calls: 0 8000 01800 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8000 01800 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 01800 ~ 01899 (Count: 100) Example: +44-8000-01800 / 0044-8000-01800 (08000-01800 / 0-8000-01800) +44-8000-01801 / 0044-8000-01801 (08000-01801 / 0-8000-01801) +44-8000-01802 / 0044-8000-01802 (08000-01802 / 0-8000-01802) +44-8000-01803 / 0044-8000-01803 (08000-01803 / 0-8000-01803) +44-8000-01804 / 0044-8000-01804 (08000-01804 / 0-8000-01804) ...+44-8000-xxxxx / 0044-8000-xxxxx (08000-xxxxx / 0-8000-xxxxx) ...+44-8000-01895 / 0044-8000-01895 (08000-01895 / 0-8000-01895) +44-8000-01896 / 0044-8000-01896 (08000-01896 / 0-8000-01896) +44-8000-01897 / 0044-8000-01897 (08000-01897 / 0-8000-01897) +44-8000-01898 / 0044-8000-01898 (08000-01898 / 0-8000-01898) +44-8000-01899 / 0044-8000-01899 (08000-01899 / 0-8000-01899)