Area Code +45-23-(300000...399999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 23 Subscriber Number From : 300000 Subscriber Number To : 399999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) 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 : Mobile Telephony 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 : +45-23-(200000...299999) next › : +45-23-(400000...499999) Dialling Instructions For trunk calls: - 23 300000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 23 300000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 300000 ~ 399999 (Count: 100,000) Example: +45-23-300000 / 0045-23-300000 (23-300000 / -23-300000) +45-23-300001 / 0045-23-300001 (23-300001 / -23-300001) +45-23-300002 / 0045-23-300002 (23-300002 / -23-300002) +45-23-300003 / 0045-23-300003 (23-300003 / -23-300003) +45-23-300004 / 0045-23-300004 (23-300004 / -23-300004) ...+45-23-xxxxxx / 0045-23-xxxxxx (23-xxxxxx / -23-xxxxxx) ...+45-23-399995 / 0045-23-399995 (23-399995 / -23-399995) +45-23-399996 / 0045-23-399996 (23-399996 / -23-399996) +45-23-399997 / 0045-23-399997 (23-399997 / -23-399997) +45-23-399998 / 0045-23-399998 (23-399998 / -23-399998) +45-23-399999 / 0045-23-399999 (23-399999 / -23-399999)