Area Code +45-821-(90000...99999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 821 Subscriber Number From : 90000 Subscriber Number To : 99999 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-(70000...79999) next › : +45-822-(00000...09999) Dialling Instructions For trunk calls: - 821 90000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 821 90000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 90000 ~ 99999 (Count: 10,000) Example: +45-821-90000 / 0045-821-90000 (821-90000 / -821-90000) +45-821-90001 / 0045-821-90001 (821-90001 / -821-90001) +45-821-90002 / 0045-821-90002 (821-90002 / -821-90002) +45-821-90003 / 0045-821-90003 (821-90003 / -821-90003) +45-821-90004 / 0045-821-90004 (821-90004 / -821-90004) ...+45-821-xxxxx / 0045-821-xxxxx (821-xxxxx / -821-xxxxx) ...+45-821-99995 / 0045-821-99995 (821-99995 / -821-99995) +45-821-99996 / 0045-821-99996 (821-99996 / -821-99996) +45-821-99997 / 0045-821-99997 (821-99997 / -821-99997) +45-821-99998 / 0045-821-99998 (821-99998 / -821-99998) +45-821-99999 / 0045-821-99999 (821-99999 / -821-99999)