Area Code +45-642-(20000...29999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 642 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 : +45-642-(10000...19999) next › : +45-642-(80000...89999) Dialling Instructions For trunk calls: - 642 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 642 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +45-642-20000 / 0045-642-20000 (642-20000 / -642-20000) +45-642-20001 / 0045-642-20001 (642-20001 / -642-20001) +45-642-20002 / 0045-642-20002 (642-20002 / -642-20002) +45-642-20003 / 0045-642-20003 (642-20003 / -642-20003) +45-642-20004 / 0045-642-20004 (642-20004 / -642-20004) ...+45-642-xxxxx / 0045-642-xxxxx (642-xxxxx / -642-xxxxx) ...+45-642-29995 / 0045-642-29995 (642-29995 / -642-29995) +45-642-29996 / 0045-642-29996 (642-29996 / -642-29996) +45-642-29997 / 0045-642-29997 (642-29997 / -642-29997) +45-642-29998 / 0045-642-29998 (642-29998 / -642-29998) +45-642-29999 / 0045-642-29999 (642-29999 / -642-29999)