Area Code +44-13873-(23000...23999) located in Langholm, Dumfries and Galloway (DGY), more detail is as below. Place International Dialing Code : 44 International Prefix : 00 National Prefix : 0 National Destination Code : 13873 Subscriber Number From : 23000 Subscriber Number To : 23999 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 : VoIP-Un 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 : DGY Region Name : Dumfries and Galloway City : Langholm Timezone : Europe/London Coordinated Universal Time : +00:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 10 Latitude : 55.1500 Longitude : -3.0000 ‹ previous : +44-13873-(22000...22999) next › : +44-13873-(24000...24999) Dialling Instructions For trunk calls: 0 13873 23000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 44 13873 23000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 23000 ~ 23999 (Count: 1,000) Example: +44-13873-23000 / 0044-13873-23000 (013873-23000 / 0-13873-23000) +44-13873-23001 / 0044-13873-23001 (013873-23001 / 0-13873-23001) +44-13873-23002 / 0044-13873-23002 (013873-23002 / 0-13873-23002) +44-13873-23003 / 0044-13873-23003 (013873-23003 / 0-13873-23003) +44-13873-23004 / 0044-13873-23004 (013873-23004 / 0-13873-23004) ...+44-13873-xxxxx / 0044-13873-xxxxx (013873-xxxxx / 0-13873-xxxxx) ...+44-13873-23995 / 0044-13873-23995 (013873-23995 / 0-13873-23995) +44-13873-23996 / 0044-13873-23996 (013873-23996 / 0-13873-23996) +44-13873-23997 / 0044-13873-23997 (013873-23997 / 0-13873-23997) +44-13873-23998 / 0044-13873-23998 (013873-23998 / 0-13873-23998) +44-13873-23999 / 0044-13873-23999 (013873-23999 / 0-13873-23999)