Area Code +45-821-(30000...39999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 821 Subscriber Number From : 30000 Subscriber Number To : 39999 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 : Viptel ApS 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-(20000...29999) next › : +45-821-(40000...49999) Dialling Instructions For trunk calls: - 821 30000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 821 30000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30000 ~ 39999 (Count: 10,000) Example: +45-821-30000 / 0045-821-30000 (821-30000 / -821-30000) +45-821-30001 / 0045-821-30001 (821-30001 / -821-30001) +45-821-30002 / 0045-821-30002 (821-30002 / -821-30002) +45-821-30003 / 0045-821-30003 (821-30003 / -821-30003) +45-821-30004 / 0045-821-30004 (821-30004 / -821-30004) ...+45-821-xxxxx / 0045-821-xxxxx (821-xxxxx / -821-xxxxx) ...+45-821-39995 / 0045-821-39995 (821-39995 / -821-39995) +45-821-39996 / 0045-821-39996 (821-39996 / -821-39996) +45-821-39997 / 0045-821-39997 (821-39997 / -821-39997) +45-821-39998 / 0045-821-39998 (821-39998 / -821-39998) +45-821-39999 / 0045-821-39999 (821-39999 / -821-39999)