Area Code +45-99-(420000...429999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 99 Subscriber Number From : 420000 Subscriber Number To : 429999 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-(400000...409999) next › : +45-99-(440000...449999) Dialling Instructions For trunk calls: - 99 420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 99 420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 420000 ~ 429999 (Count: 10,000) Example: +45-99-420000 / 0045-99-420000 (99-420000 / -99-420000) +45-99-420001 / 0045-99-420001 (99-420001 / -99-420001) +45-99-420002 / 0045-99-420002 (99-420002 / -99-420002) +45-99-420003 / 0045-99-420003 (99-420003 / -99-420003) +45-99-420004 / 0045-99-420004 (99-420004 / -99-420004) ...+45-99-xxxxxx / 0045-99-xxxxxx (99-xxxxxx / -99-xxxxxx) ...+45-99-429995 / 0045-99-429995 (99-429995 / -99-429995) +45-99-429996 / 0045-99-429996 (99-429996 / -99-429996) +45-99-429997 / 0045-99-429997 (99-429997 / -99-429997) +45-99-429998 / 0045-99-429998 (99-429998 / -99-429998) +45-99-429999 / 0045-99-429999 (99-429999 / -99-429999)