Area Code +81-799-(800000...809999) located in Awaji (Tsuna), Hyogo (28), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 799 Subscriber Number From : 800000 Subscriber Number To : 809999 National Destination Code Length : 3 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : NTT West Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 28 Region Name : Hyogo City : Awaji (Tsuna) Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.4400 Longitude : 134.9200 ‹ previous : +81-799-(770000...779999) next › : +81-799-(820000...829999) Dialling Instructions For trunk calls: 0 799 800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 799 800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 800000 ~ 809999 (Count: 10,000) Example: +81-799-800000 / 01081-799-800000 (0799-800000 / 0-799-800000) +81-799-800001 / 01081-799-800001 (0799-800001 / 0-799-800001) +81-799-800002 / 01081-799-800002 (0799-800002 / 0-799-800002) +81-799-800003 / 01081-799-800003 (0799-800003 / 0-799-800003) +81-799-800004 / 01081-799-800004 (0799-800004 / 0-799-800004) ...+81-799-xxxxxx / 01081-799-xxxxxx (0799-xxxxxx / 0-799-xxxxxx) ...+81-799-809995 / 01081-799-809995 (0799-809995 / 0-799-809995) +81-799-809996 / 01081-799-809996 (0799-809996 / 0-799-809996) +81-799-809997 / 01081-799-809997 (0799-809997 / 0-799-809997) +81-799-809998 / 01081-799-809998 (0799-809998 / 0-799-809998) +81-799-809999 / 01081-799-809999 (0799-809999 / 0-799-809999)