Area Code +44-870-(9730000...9739999) 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 : 9730000 Subscriber Number To : 9739999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Telecom Essex 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 : +44-870-(9720000...9729999) next › : +44-870-(9740000...9749999) Dialling Instructions For trunk calls: 0 870 9730000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 870 9730000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 9730000 ~ 9739999 (Count: 10,000) Example: +44-870-9730000 / 0044-870-9730000 (0870-9730000 / 0-870-9730000) +44-870-9730001 / 0044-870-9730001 (0870-9730001 / 0-870-9730001) +44-870-9730002 / 0044-870-9730002 (0870-9730002 / 0-870-9730002) +44-870-9730003 / 0044-870-9730003 (0870-9730003 / 0-870-9730003) +44-870-9730004 / 0044-870-9730004 (0870-9730004 / 0-870-9730004) ...+44-870-xxxxxxx / 0044-870-xxxxxxx (0870-xxxxxxx / 0-870-xxxxxxx) ...+44-870-9739995 / 0044-870-9739995 (0870-9739995 / 0-870-9739995) +44-870-9739996 / 0044-870-9739996 (0870-9739996 / 0-870-9739996) +44-870-9739997 / 0044-870-9739997 (0870-9739997 / 0-870-9739997) +44-870-9739998 / 0044-870-9739998 (0870-9739998 / 0-870-9739998) +44-870-9739999 / 0044-870-9739999 (0870-9739999 / 0-870-9739999)