Area Code +61-4-(01400000...01799999) 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 : 01400000 Subscriber Number To : 01799999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Singtel Optus 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-(01000000...01399999) next › : +61-4-(01800000...01999999) Dialling Instructions For trunk calls: 0 4 01400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 4 01400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 01400000 ~ 01799999 (Count: 400,000) Example: +61-4-01400000 / 001161-4-01400000 (04-01400000 / 0-4-01400000) +61-4-01400001 / 001161-4-01400001 (04-01400001 / 0-4-01400001) +61-4-01400002 / 001161-4-01400002 (04-01400002 / 0-4-01400002) +61-4-01400003 / 001161-4-01400003 (04-01400003 / 0-4-01400003) +61-4-01400004 / 001161-4-01400004 (04-01400004 / 0-4-01400004) ...+61-4-xxxxxxxx / 001161-4-xxxxxxxx (04-xxxxxxxx / 0-4-xxxxxxxx) ...+61-4-01799995 / 001161-4-01799995 (04-01799995 / 0-4-01799995) +61-4-01799996 / 001161-4-01799996 (04-01799996 / 0-4-01799996) +61-4-01799997 / 001161-4-01799997 (04-01799997 / 0-4-01799997) +61-4-01799998 / 001161-4-01799998 (04-01799998 / 0-4-01799998) +61-4-01799999 / 001161-4-01799999 (04-01799999 / 0-4-01799999)