Area Code +61-7-(53250000...53259999) located in Caloundra, 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 : 53250000 Subscriber Number To : 53259999 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 : Caloundra Timezone : Australia/Brisbane Coordinated Universal Time : +10:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -26.8000 Longitude : 153.1200 ‹ previous : +61-7-(53240000...53249999) next › : +61-7-(53260000...53269999) Dialling Instructions For trunk calls: 0 7 53250000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 7 53250000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 53250000 ~ 53259999 (Count: 10,000) Example: +61-7-53250000 / 001161-7-53250000 (07-53250000 / 0-7-53250000) +61-7-53250001 / 001161-7-53250001 (07-53250001 / 0-7-53250001) +61-7-53250002 / 001161-7-53250002 (07-53250002 / 0-7-53250002) +61-7-53250003 / 001161-7-53250003 (07-53250003 / 0-7-53250003) +61-7-53250004 / 001161-7-53250004 (07-53250004 / 0-7-53250004) ...+61-7-xxxxxxxx / 001161-7-xxxxxxxx (07-xxxxxxxx / 0-7-xxxxxxxx) ...+61-7-53259995 / 001161-7-53259995 (07-53259995 / 0-7-53259995) +61-7-53259996 / 001161-7-53259996 (07-53259996 / 0-7-53259996) +61-7-53259997 / 001161-7-53259997 (07-53259997 / 0-7-53259997) +61-7-53259998 / 001161-7-53259998 (07-53259998 / 0-7-53259998) +61-7-53259999 / 001161-7-53259999 (07-53259999 / 0-7-53259999)