Area Code +61-8-(77043000...77045999) located in Mount Gambier, South Australia (SA), more detail is as below. Place International Dialing Code : 61 International Prefix : 0011 National Prefix : 0 National Destination Code : 8 Subscriber Number From : 77043000 Subscriber Number To : 77045999 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 Networks 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 : SA Region Name : South Australia City : Mount Gambier Timezone : Australia/Adelaide Coordinated Universal Time : +09:30 Daylight Saving Time : Yes National Significant Number Minimum Length : 9 Latitude : -37.8300 Longitude : 140.7800 ‹ previous : +61-8-(77042000...77042999) next › : +61-8-(77046000...77046999) Dialling Instructions For trunk calls: 0 8 77043000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 8 77043000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 77043000 ~ 77045999 (Count: 3,000) Example: +61-8-77043000 / 001161-8-77043000 (08-77043000 / 0-8-77043000) +61-8-77043001 / 001161-8-77043001 (08-77043001 / 0-8-77043001) +61-8-77043002 / 001161-8-77043002 (08-77043002 / 0-8-77043002) +61-8-77043003 / 001161-8-77043003 (08-77043003 / 0-8-77043003) +61-8-77043004 / 001161-8-77043004 (08-77043004 / 0-8-77043004) ...+61-8-xxxxxxxx / 001161-8-xxxxxxxx (08-xxxxxxxx / 0-8-xxxxxxxx) ...+61-8-77045995 / 001161-8-77045995 (08-77045995 / 0-8-77045995) +61-8-77045996 / 001161-8-77045996 (08-77045996 / 0-8-77045996) +61-8-77045997 / 001161-8-77045997 (08-77045997 / 0-8-77045997) +61-8-77045998 / 001161-8-77045998 (08-77045998 / 0-8-77045998) +61-8-77045999 / 001161-8-77045999 (08-77045999 / 0-8-77045999)