Area Code +45-423-(00000...09999) located in Mobile communications, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 423 Subscriber Number From : 00000 Subscriber Number To : 09999 National Destination Code Length : 3 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : Telia Click here to buy Denmark Area Code Database Other Information Language Code : da (Danish) Country Number : 208 (Denmark) Country Code : DK (Denmark) City : Mobile communications Timezone : Europe/Copenhagen Coordinated Universal Time : +01:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 8 Latitude : None Longitude : None ‹ previous : +45-422-(90000...99999) next › : +45-423-(10000...19999) Dialling Instructions For trunk calls: - 423 00000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 423 00000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 00000 ~ 09999 (Count: 10,000) Example: +45-423-00000 / 0045-423-00000 (423-00000 / -423-00000) +45-423-00001 / 0045-423-00001 (423-00001 / -423-00001) +45-423-00002 / 0045-423-00002 (423-00002 / -423-00002) +45-423-00003 / 0045-423-00003 (423-00003 / -423-00003) +45-423-00004 / 0045-423-00004 (423-00004 / -423-00004) ...+45-423-xxxxx / 0045-423-xxxxx (423-xxxxx / -423-xxxxx) ...+45-423-09995 / 0045-423-09995 (423-09995 / -423-09995) +45-423-09996 / 0045-423-09996 (423-09996 / -423-09996) +45-423-09997 / 0045-423-09997 (423-09997 / -423-09997) +45-423-09998 / 0045-423-09998 (423-09998 / -423-09998) +45-423-09999 / 0045-423-09999 (423-09999 / -423-09999)