Area Code +45-64-(400000...499999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 64 Subscriber Number From : 400000 Subscriber Number To : 499999 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 : +45-64-(290000...299999) next › : +45-64-(500000...509999) Dialling Instructions For trunk calls: - 64 400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 64 400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 400000 ~ 499999 (Count: 100,000) Example: +45-64-400000 / 0045-64-400000 (64-400000 / -64-400000) +45-64-400001 / 0045-64-400001 (64-400001 / -64-400001) +45-64-400002 / 0045-64-400002 (64-400002 / -64-400002) +45-64-400003 / 0045-64-400003 (64-400003 / -64-400003) +45-64-400004 / 0045-64-400004 (64-400004 / -64-400004) ...+45-64-xxxxxx / 0045-64-xxxxxx (64-xxxxxx / -64-xxxxxx) ...+45-64-499995 / 0045-64-499995 (64-499995 / -64-499995) +45-64-499996 / 0045-64-499996 (64-499996 / -64-499996) +45-64-499997 / 0045-64-499997 (64-499997 / -64-499997) +45-64-499998 / 0045-64-499998 (64-499998 / -64-499998) +45-64-499999 / 0045-64-499999 (64-499999 / -64-499999)