Area Code +44-8003-(610000...619999) located in Freephone Numbers, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 8003 Subscriber Number From : 610000 Subscriber Number To : 619999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : F (Freephone) Carrier Name : Transaction Network Services (UK) 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 : +44-8003-(60300...60399) next › : +44-8003-(62000...62099) Dialling Instructions For trunk calls: 0 8003 610000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 8003 610000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 610000 ~ 619999 (Count: 10,000) Example: +44-8003-610000 / 0044-8003-610000 (08003-610000 / 0-8003-610000) +44-8003-610001 / 0044-8003-610001 (08003-610001 / 0-8003-610001) +44-8003-610002 / 0044-8003-610002 (08003-610002 / 0-8003-610002) +44-8003-610003 / 0044-8003-610003 (08003-610003 / 0-8003-610003) +44-8003-610004 / 0044-8003-610004 (08003-610004 / 0-8003-610004) ...+44-8003-xxxxxx / 0044-8003-xxxxxx (08003-xxxxxx / 0-8003-xxxxxx) ...+44-8003-619995 / 0044-8003-619995 (08003-619995 / 0-8003-619995) +44-8003-619996 / 0044-8003-619996 (08003-619996 / 0-8003-619996) +44-8003-619997 / 0044-8003-619997 (08003-619997 / 0-8003-619997) +44-8003-619998 / 0044-8003-619998 (08003-619998 / 0-8003-619998) +44-8003-619999 / 0044-8003-619999 (08003-619999 / 0-8003-619999)