Area Code +44-1535-(010000...019999) located in Keighley, Bradford (BRD), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 1535 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 : Affiniti Integrated Solutions 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 : BRD Region Name : Bradford City : Keighley Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 53.8700 Longitude : -1.9100 ‹ previous : +44-1531-(890000...899999) next › : +44-1535-(210000...219999) Dialling Instructions For trunk calls: 0 1535 010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 1535 010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 010000 ~ 019999 (Count: 10,000) Example: +44-1535-010000 / 0044-1535-010000 (01535-010000 / 0-1535-010000) +44-1535-010001 / 0044-1535-010001 (01535-010001 / 0-1535-010001) +44-1535-010002 / 0044-1535-010002 (01535-010002 / 0-1535-010002) +44-1535-010003 / 0044-1535-010003 (01535-010003 / 0-1535-010003) +44-1535-010004 / 0044-1535-010004 (01535-010004 / 0-1535-010004) ...+44-1535-xxxxxx / 0044-1535-xxxxxx (01535-xxxxxx / 0-1535-xxxxxx) ...+44-1535-019995 / 0044-1535-019995 (01535-019995 / 0-1535-019995) +44-1535-019996 / 0044-1535-019996 (01535-019996 / 0-1535-019996) +44-1535-019997 / 0044-1535-019997 (01535-019997 / 0-1535-019997) +44-1535-019998 / 0044-1535-019998 (01535-019998 / 0-1535-019998) +44-1535-019999 / 0044-1535-019999 (01535-019999 / 0-1535-019999)