Area Code +45-738-(20000...29999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 738 Subscriber Number From : 20000 Subscriber Number To : 29999 National Destination Code Length : 3 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 : None Longitude : None ‹ previous : +45-737-(80000...89999) next › : +45-738-(30000...39999) Dialling Instructions For trunk calls: - 738 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 738 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +45-738-20000 / 0045-738-20000 (738-20000 / -738-20000) +45-738-20001 / 0045-738-20001 (738-20001 / -738-20001) +45-738-20002 / 0045-738-20002 (738-20002 / -738-20002) +45-738-20003 / 0045-738-20003 (738-20003 / -738-20003) +45-738-20004 / 0045-738-20004 (738-20004 / -738-20004) ...+45-738-xxxxx / 0045-738-xxxxx (738-xxxxx / -738-xxxxx) ...+45-738-29995 / 0045-738-29995 (738-29995 / -738-29995) +45-738-29996 / 0045-738-29996 (738-29996 / -738-29996) +45-738-29997 / 0045-738-29997 (738-29997 / -738-29997) +45-738-29998 / 0045-738-29998 (738-29998 / -738-29998) +45-738-29999 / 0045-738-29999 (738-29999 / -738-29999)