Area Code +44-870-(9770000...9779999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 870 Subscriber Number From : 9770000 Subscriber Number To : 9779999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : X-Pilot 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 : 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 : +44-870-(9760000...9769999) next › : +44-870-(9780000...9789999) Dialling Instructions For trunk calls: 0 870 9770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 870 9770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9770000 ~ 9779999 (Count: 10,000) Example: +44-870-9770000 / 0044-870-9770000 (0870-9770000 / 0-870-9770000) +44-870-9770001 / 0044-870-9770001 (0870-9770001 / 0-870-9770001) +44-870-9770002 / 0044-870-9770002 (0870-9770002 / 0-870-9770002) +44-870-9770003 / 0044-870-9770003 (0870-9770003 / 0-870-9770003) +44-870-9770004 / 0044-870-9770004 (0870-9770004 / 0-870-9770004) ...+44-870-xxxxxxx / 0044-870-xxxxxxx (0870-xxxxxxx / 0-870-xxxxxxx) ...+44-870-9779995 / 0044-870-9779995 (0870-9779995 / 0-870-9779995) +44-870-9779996 / 0044-870-9779996 (0870-9779996 / 0-870-9779996) +44-870-9779997 / 0044-870-9779997 (0870-9779997 / 0-870-9779997) +44-870-9779998 / 0044-870-9779998 (0870-9779998 / 0-870-9779998) +44-870-9779999 / 0044-870-9779999 (0870-9779999 / 0-870-9779999)