Area Code +44-2871-(010000...019999) located in Londonderry, Derry (DRY), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 2871 Subscriber Number From : 010000 Subscriber Number To : 019999 National Destination Code Length : 4 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Inclarity Communications 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) Region Code : DRY Region Name : Derry City : Londonderry Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.9900 Longitude : -7.3200 ‹ previous : +44-2871-(000000...009999) next › : +44-2871-(020000...029999) Dialling Instructions For trunk calls: 0 2871 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 2871 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +44-2871-010000 / 0044-2871-010000 (02871-010000 / 0-2871-010000) +44-2871-010001 / 0044-2871-010001 (02871-010001 / 0-2871-010001) +44-2871-010002 / 0044-2871-010002 (02871-010002 / 0-2871-010002) +44-2871-010003 / 0044-2871-010003 (02871-010003 / 0-2871-010003) +44-2871-010004 / 0044-2871-010004 (02871-010004 / 0-2871-010004) ...+44-2871-xxxxxx / 0044-2871-xxxxxx (02871-xxxxxx / 0-2871-xxxxxx) ...+44-2871-019995 / 0044-2871-019995 (02871-019995 / 0-2871-019995) +44-2871-019996 / 0044-2871-019996 (02871-019996 / 0-2871-019996) +44-2871-019997 / 0044-2871-019997 (02871-019997 / 0-2871-019997) +44-2871-019998 / 0044-2871-019998 (02871-019998 / 0-2871-019998) +44-2871-019999 / 0044-2871-019999 (02871-019999 / 0-2871-019999)