Area Code +44-17687-(21100...21199) located in Keswick, Cumbria (CMA), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 17687 Subscriber Number From : 21100 Subscriber Number To : 21199 National Destination Code Length : 5 Uses National Destination Code : Yes National Significant Number Length : 10 Number Type : G (Geographic Land Line, Fixed Line) 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) Region Code : CMA Region Name : Cumbria City : Keswick Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 54.6000 Longitude : -3.1400 ‹ previous : +44-17687-(21000...21099) next › : +44-17687-(21200...21299) Dialling Instructions For trunk calls: 0 17687 21100 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 17687 21100 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 21100 ~ 21199 (Count: 100) Example: +44-17687-21100 / 0044-17687-21100 (017687-21100 / 0-17687-21100) +44-17687-21101 / 0044-17687-21101 (017687-21101 / 0-17687-21101) +44-17687-21102 / 0044-17687-21102 (017687-21102 / 0-17687-21102) +44-17687-21103 / 0044-17687-21103 (017687-21103 / 0-17687-21103) +44-17687-21104 / 0044-17687-21104 (017687-21104 / 0-17687-21104) ...+44-17687-xxxxx / 0044-17687-xxxxx (017687-xxxxx / 0-17687-xxxxx) ...+44-17687-21195 / 0044-17687-21195 (017687-21195 / 0-17687-21195) +44-17687-21196 / 0044-17687-21196 (017687-21196 / 0-17687-21196) +44-17687-21197 / 0044-17687-21197 (017687-21197 / 0-17687-21197) +44-17687-21198 / 0044-17687-21198 (017687-21198 / 0-17687-21198) +44-17687-21199 / 0044-17687-21199 (017687-21199 / 0-17687-21199)