Area Code +61-7-(30420000...30429999) located in Cleveland, Queensland (QLD), more detail is as below. Place International Dialing Code : 61 International Prefix : 0011 National Prefix : 0 National Destination Code : 7 Subscriber Number From : 30420000 Subscriber Number To : 30429999 National Destination Code Length : 1 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Optus Mobile Pty Limited Click here to buy Australia Area Code Database Other Information Language Code : en (English) Country Number : 36 (Australia) Country Code : AU (Australia) Region Code : QLD Region Name : Queensland City : Cleveland Timezone : Australia/Brisbane Coordinated Universal Time : +10:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -27.5300 Longitude : 153.2700 ‹ previous : +61-7-(30410000...30419999) next › : +61-7-(30430000...30439999) Dialling Instructions For trunk calls: 0 7 30420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 7 30420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 30420000 ~ 30429999 (Count: 10,000) Example: +61-7-30420000 / 001161-7-30420000 (07-30420000 / 0-7-30420000) +61-7-30420001 / 001161-7-30420001 (07-30420001 / 0-7-30420001) +61-7-30420002 / 001161-7-30420002 (07-30420002 / 0-7-30420002) +61-7-30420003 / 001161-7-30420003 (07-30420003 / 0-7-30420003) +61-7-30420004 / 001161-7-30420004 (07-30420004 / 0-7-30420004) ...+61-7-xxxxxxxx / 001161-7-xxxxxxxx (07-xxxxxxxx / 0-7-xxxxxxxx) ...+61-7-30429995 / 001161-7-30429995 (07-30429995 / 0-7-30429995) +61-7-30429996 / 001161-7-30429996 (07-30429996 / 0-7-30429996) +61-7-30429997 / 001161-7-30429997 (07-30429997 / 0-7-30429997) +61-7-30429998 / 001161-7-30429998 (07-30429998 / 0-7-30429998) +61-7-30429999 / 001161-7-30429999 (07-30429999 / 0-7-30429999)