Area Code +61-7-(31131000...31132999) located in Sandgate, 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 : 31131000 Subscriber Number To : 31132999 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 : Sandgate Timezone : Australia/Brisbane Coordinated Universal Time : +10:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -27.3200 Longitude : 153.0700 ‹ previous : +61-7-(31130000...31130999) next › : +61-7-(31133000...31133999) Dialling Instructions For trunk calls: 0 7 31131000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 7 31131000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 31131000 ~ 31132999 (Count: 2,000) Example: +61-7-31131000 / 001161-7-31131000 (07-31131000 / 0-7-31131000) +61-7-31131001 / 001161-7-31131001 (07-31131001 / 0-7-31131001) +61-7-31131002 / 001161-7-31131002 (07-31131002 / 0-7-31131002) +61-7-31131003 / 001161-7-31131003 (07-31131003 / 0-7-31131003) +61-7-31131004 / 001161-7-31131004 (07-31131004 / 0-7-31131004) ...+61-7-xxxxxxxx / 001161-7-xxxxxxxx (07-xxxxxxxx / 0-7-xxxxxxxx) ...+61-7-31132995 / 001161-7-31132995 (07-31132995 / 0-7-31132995) +61-7-31132996 / 001161-7-31132996 (07-31132996 / 0-7-31132996) +61-7-31132997 / 001161-7-31132997 (07-31132997 / 0-7-31132997) +61-7-31132998 / 001161-7-31132998 (07-31132998 / 0-7-31132998) +61-7-31132999 / 001161-7-31132999 (07-31132999 / 0-7-31132999)