Area Code +45-99-(540000...549999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 99 Subscriber Number From : 540000 Subscriber Number To : 549999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : TDC A/S 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 : 55.6700 Longitude : 12.5500 ‹ previous : +45-99-(530000...539999) next › : +45-99-(550000...559999) Dialling Instructions For trunk calls: - 99 540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 99 540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 540000 ~ 549999 (Count: 10,000) Example: +45-99-540000 / 0045-99-540000 (99-540000 / -99-540000) +45-99-540001 / 0045-99-540001 (99-540001 / -99-540001) +45-99-540002 / 0045-99-540002 (99-540002 / -99-540002) +45-99-540003 / 0045-99-540003 (99-540003 / -99-540003) +45-99-540004 / 0045-99-540004 (99-540004 / -99-540004) ...+45-99-xxxxxx / 0045-99-xxxxxx (99-xxxxxx / -99-xxxxxx) ...+45-99-549995 / 0045-99-549995 (99-549995 / -99-549995) +45-99-549996 / 0045-99-549996 (99-549996 / -99-549996) +45-99-549997 / 0045-99-549997 (99-549997 / -99-549997) +45-99-549998 / 0045-99-549998 (99-549998 / -99-549998) +45-99-549999 / 0045-99-549999 (99-549999 / -99-549999)