Area Code +45-99-(780000...789999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 99 Subscriber Number From : 780000 Subscriber Number To : 789999 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-(760000...769999) next › : +45-99-(790000...799999) Dialling Instructions For trunk calls: - 99 780000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 99 780000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 780000 ~ 789999 (Count: 10,000) Example: +45-99-780000 / 0045-99-780000 (99-780000 / -99-780000) +45-99-780001 / 0045-99-780001 (99-780001 / -99-780001) +45-99-780002 / 0045-99-780002 (99-780002 / -99-780002) +45-99-780003 / 0045-99-780003 (99-780003 / -99-780003) +45-99-780004 / 0045-99-780004 (99-780004 / -99-780004) ...+45-99-xxxxxx / 0045-99-xxxxxx (99-xxxxxx / -99-xxxxxx) ...+45-99-789995 / 0045-99-789995 (99-789995 / -99-789995) +45-99-789996 / 0045-99-789996 (99-789996 / -99-789996) +45-99-789997 / 0045-99-789997 (99-789997 / -99-789997) +45-99-789998 / 0045-99-789998 (99-789998 / -99-789998) +45-99-789999 / 0045-99-789999 (99-789999 / -99-789999)