Area Code +61-4-(20100000...20109999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 61 International Prefix : 0011 National Prefix : 0 National Destination Code : 4 Subscriber Number From : 20100000 Subscriber Number To : 20109999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Pivotel Satellite Pty Limited Click here to buy Australia Area Code Database Other Information Language Code : en (English) Country Number : 36 (Australia) Country Code : AU (Australia) City : Mobile Telephony Timezone : Australia/Melbourne Coordinated Universal Time : +10:00 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -25.2700 Longitude : 133.7800 ‹ previous : +61-4-(20020000...20029999) next › : +61-4-(20200000...20999999) Dialling Instructions For trunk calls: 0 4 20100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 4 20100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 20100000 ~ 20109999 (Count: 10,000) Example: +61-4-20100000 / 001161-4-20100000 (04-20100000 / 0-4-20100000) +61-4-20100001 / 001161-4-20100001 (04-20100001 / 0-4-20100001) +61-4-20100002 / 001161-4-20100002 (04-20100002 / 0-4-20100002) +61-4-20100003 / 001161-4-20100003 (04-20100003 / 0-4-20100003) +61-4-20100004 / 001161-4-20100004 (04-20100004 / 0-4-20100004) ...+61-4-xxxxxxxx / 001161-4-xxxxxxxx (04-xxxxxxxx / 0-4-xxxxxxxx) ...+61-4-20109995 / 001161-4-20109995 (04-20109995 / 0-4-20109995) +61-4-20109996 / 001161-4-20109996 (04-20109996 / 0-4-20109996) +61-4-20109997 / 001161-4-20109997 (04-20109997 / 0-4-20109997) +61-4-20109998 / 001161-4-20109998 (04-20109998 / 0-4-20109998) +61-4-20109999 / 001161-4-20109999 (04-20109999 / 0-4-20109999)