Area Code +45-828-(20000...29999) located in Telephony/ISDN, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 828 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 : Maxtel.dk ApS 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 : +45-825-(67000...67999) next › : +45-861-(00000...99999) Dialling Instructions For trunk calls: - 828 20000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 828 20000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20000 ~ 29999 (Count: 10,000) Example: +45-828-20000 / 0045-828-20000 (828-20000 / -828-20000) +45-828-20001 / 0045-828-20001 (828-20001 / -828-20001) +45-828-20002 / 0045-828-20002 (828-20002 / -828-20002) +45-828-20003 / 0045-828-20003 (828-20003 / -828-20003) +45-828-20004 / 0045-828-20004 (828-20004 / -828-20004) ...+45-828-xxxxx / 0045-828-xxxxx (828-xxxxx / -828-xxxxx) ...+45-828-29995 / 0045-828-29995 (828-29995 / -828-29995) +45-828-29996 / 0045-828-29996 (828-29996 / -828-29996) +45-828-29997 / 0045-828-29997 (828-29997 / -828-29997) +45-828-29998 / 0045-828-29998 (828-29998 / -828-29998) +45-828-29999 / 0045-828-29999 (828-29999 / -828-29999)