Area Code +44-844-(5640000...5649999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 844 Subscriber Number From : 5640000 Subscriber Number To : 5649999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Stardex (UK) Ltd 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 : Shared Cost Services 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 : +44-844-(5630000...5639999) next › : +44-844-(5650000...5659999) Dialling Instructions For trunk calls: 0 844 5640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 844 5640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5640000 ~ 5649999 (Count: 10,000) Example: +44-844-5640000 / 0044-844-5640000 (0844-5640000 / 0-844-5640000) +44-844-5640001 / 0044-844-5640001 (0844-5640001 / 0-844-5640001) +44-844-5640002 / 0044-844-5640002 (0844-5640002 / 0-844-5640002) +44-844-5640003 / 0044-844-5640003 (0844-5640003 / 0-844-5640003) +44-844-5640004 / 0044-844-5640004 (0844-5640004 / 0-844-5640004) ...+44-844-xxxxxxx / 0044-844-xxxxxxx (0844-xxxxxxx / 0-844-xxxxxxx) ...+44-844-5649995 / 0044-844-5649995 (0844-5649995 / 0-844-5649995) +44-844-5649996 / 0044-844-5649996 (0844-5649996 / 0-844-5649996) +44-844-5649997 / 0044-844-5649997 (0844-5649997 / 0-844-5649997) +44-844-5649998 / 0044-844-5649998 (0844-5649998 / 0-844-5649998) +44-844-5649999 / 0044-844-5649999 (0844-5649999 / 0-844-5649999)