Area Code +45-821-(40000...49999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 821 Subscriber Number From : 40000 Subscriber Number To : 49999 National Destination Code Length : 3 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Telia Click here to buy Denmark Area Code Database Other Information Language Code : da (Danish) Country Number : 208 (Denmark) Country Code : DK (Denmark) City : Telephony/ISDN Timezone : Europe/Copenhagen Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +45-821-(30000...39999) next › : +45-821-(60000...69999) Dialling Instructions For trunk calls: - 821 40000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 821 40000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 40000 ~ 49999 (Count: 10,000) Example: +45-821-40000 / 0045-821-40000 (821-40000 / -821-40000) +45-821-40001 / 0045-821-40001 (821-40001 / -821-40001) +45-821-40002 / 0045-821-40002 (821-40002 / -821-40002) +45-821-40003 / 0045-821-40003 (821-40003 / -821-40003) +45-821-40004 / 0045-821-40004 (821-40004 / -821-40004) ...+45-821-xxxxx / 0045-821-xxxxx (821-xxxxx / -821-xxxxx) ...+45-821-49995 / 0045-821-49995 (821-49995 / -821-49995) +45-821-49996 / 0045-821-49996 (821-49996 / -821-49996) +45-821-49997 / 0045-821-49997 (821-49997 / -821-49997) +45-821-49998 / 0045-821-49998 (821-49998 / -821-49998) +45-821-49999 / 0045-821-49999 (821-49999 / -821-49999)