Area Code +45-99-(640000...649999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 99 Subscriber Number From : 640000 Subscriber Number To : 649999 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-(630000...639999) next › : +45-99-(660000...669999) Dialling Instructions For trunk calls: - 99 640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 99 640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 640000 ~ 649999 (Count: 10,000) Example: +45-99-640000 / 0045-99-640000 (99-640000 / -99-640000) +45-99-640001 / 0045-99-640001 (99-640001 / -99-640001) +45-99-640002 / 0045-99-640002 (99-640002 / -99-640002) +45-99-640003 / 0045-99-640003 (99-640003 / -99-640003) +45-99-640004 / 0045-99-640004 (99-640004 / -99-640004) ...+45-99-xxxxxx / 0045-99-xxxxxx (99-xxxxxx / -99-xxxxxx) ...+45-99-649995 / 0045-99-649995 (99-649995 / -99-649995) +45-99-649996 / 0045-99-649996 (99-649996 / -99-649996) +45-99-649997 / 0045-99-649997 (99-649997 / -99-649997) +45-99-649998 / 0045-99-649998 (99-649998 / -99-649998) +45-99-649999 / 0045-99-649999 (99-649999 / -99-649999)