Area Code +44-871-(4220000...4229999) located in Shared Cost Services, more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 871 Subscriber Number From : 4220000 Subscriber Number To : 4229999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : B (B) Carrier Name : Simwood eSMS 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 : +44-871-(4210000...4219999) next › : +44-871-(4230000...4239999) Dialling Instructions For trunk calls: 0 871 4220000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 871 4220000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4220000 ~ 4229999 (Count: 10,000) Example: +44-871-4220000 / 0044-871-4220000 (0871-4220000 / 0-871-4220000) +44-871-4220001 / 0044-871-4220001 (0871-4220001 / 0-871-4220001) +44-871-4220002 / 0044-871-4220002 (0871-4220002 / 0-871-4220002) +44-871-4220003 / 0044-871-4220003 (0871-4220003 / 0-871-4220003) +44-871-4220004 / 0044-871-4220004 (0871-4220004 / 0-871-4220004) ...+44-871-xxxxxxx / 0044-871-xxxxxxx (0871-xxxxxxx / 0-871-xxxxxxx) ...+44-871-4229995 / 0044-871-4229995 (0871-4229995 / 0-871-4229995) +44-871-4229996 / 0044-871-4229996 (0871-4229996 / 0-871-4229996) +44-871-4229997 / 0044-871-4229997 (0871-4229997 / 0-871-4229997) +44-871-4229998 / 0044-871-4229998 (0871-4229998 / 0-871-4229998) +44-871-4229999 / 0044-871-4229999 (0871-4229999 / 0-871-4229999)