Area Code +44-8001-(018000...018999) located in Freephone Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8001 Subscriber Number From : 018000 Subscriber Number To : 018999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : Greystone Telecom 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 Numbers 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 : +44-8001-(017000...017999) next › : +44-8001-(01900...01999) Dialling Instructions For trunk calls: 0 8001 018000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8001 018000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 018000 ~ 018999 (Count: 1,000) Example: +44-8001-018000 / 0044-8001-018000 (08001-018000 / 0-8001-018000) +44-8001-018001 / 0044-8001-018001 (08001-018001 / 0-8001-018001) +44-8001-018002 / 0044-8001-018002 (08001-018002 / 0-8001-018002) +44-8001-018003 / 0044-8001-018003 (08001-018003 / 0-8001-018003) +44-8001-018004 / 0044-8001-018004 (08001-018004 / 0-8001-018004) ...+44-8001-xxxxxx / 0044-8001-xxxxxx (08001-xxxxxx / 0-8001-xxxxxx) ...+44-8001-018995 / 0044-8001-018995 (08001-018995 / 0-8001-018995) +44-8001-018996 / 0044-8001-018996 (08001-018996 / 0-8001-018996) +44-8001-018997 / 0044-8001-018997 (08001-018997 / 0-8001-018997) +44-8001-018998 / 0044-8001-018998 (08001-018998 / 0-8001-018998) +44-8001-018999 / 0044-8001-018999 (08001-018999 / 0-8001-018999)