Area Code +45-20-(900000...999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 45 International Prefix : 00 National Destination Code : 20 Subscriber Number From : 900000 Subscriber Number To : 999999 National Destination Code Length : 2 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : Telenor 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 : +45-20-(800000...899999) next › : +45-21-(100000...199999) Dialling Instructions For trunk calls: - 20 900000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 45 20 900000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 900000 ~ 999999 (Count: 100,000) Example: +45-20-900000 / 0045-20-900000 (20-900000 / -20-900000) +45-20-900001 / 0045-20-900001 (20-900001 / -20-900001) +45-20-900002 / 0045-20-900002 (20-900002 / -20-900002) +45-20-900003 / 0045-20-900003 (20-900003 / -20-900003) +45-20-900004 / 0045-20-900004 (20-900004 / -20-900004) ...+45-20-xxxxxx / 0045-20-xxxxxx (20-xxxxxx / -20-xxxxxx) ...+45-20-999995 / 0045-20-999995 (20-999995 / -20-999995) +45-20-999996 / 0045-20-999996 (20-999996 / -20-999996) +45-20-999997 / 0045-20-999997 (20-999997 / -20-999997) +45-20-999998 / 0045-20-999998 (20-999998 / -20-999998) +45-20-999999 / 0045-20-999999 (20-999999 / -20-999999)