Area Code +61-8-(91720000...91729999) located in Port Hedland, Western Australia (WA), more detail is as below. Place International Dialing Code : 61 International Prefix : 0011 National Prefix : 0 National Destination Code : 8 Subscriber Number From : 91720000 Subscriber Number To : 91729999 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 : Telstra Corporation 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 : WA Region Name : Western Australia City : Port Hedland Timezone : Australia/Perth Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : -20.3800 Longitude : 118.5300 ‹ previous : +61-8-(91710000...91712999) next › : +61-8-(91730000...91739999) Dialling Instructions For trunk calls: 0 8 91720000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 0011 61 8 91720000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 91720000 ~ 91729999 (Count: 10,000) Example: +61-8-91720000 / 001161-8-91720000 (08-91720000 / 0-8-91720000) +61-8-91720001 / 001161-8-91720001 (08-91720001 / 0-8-91720001) +61-8-91720002 / 001161-8-91720002 (08-91720002 / 0-8-91720002) +61-8-91720003 / 001161-8-91720003 (08-91720003 / 0-8-91720003) +61-8-91720004 / 001161-8-91720004 (08-91720004 / 0-8-91720004) ...+61-8-xxxxxxxx / 001161-8-xxxxxxxx (08-xxxxxxxx / 0-8-xxxxxxxx) ...+61-8-91729995 / 001161-8-91729995 (08-91729995 / 0-8-91729995) +61-8-91729996 / 001161-8-91729996 (08-91729996 / 0-8-91729996) +61-8-91729997 / 001161-8-91729997 (08-91729997 / 0-8-91729997) +61-8-91729998 / 001161-8-91729998 (08-91729998 / 0-8-91729998) +61-8-91729999 / 001161-8-91729999 (08-91729999 / 0-8-91729999)