Area Code +81-838-(790000...799999) located in Hagi (Tamagawa), Yamaguchi (35), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 838 Subscriber Number From : 790000 Subscriber Number To : 799999 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 : SoftBank Telecom Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 35 Region Name : Yamaguchi City : Hagi (Tamagawa) Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 34.4100 Longitude : 131.4000 ‹ previous : +81-838-(780000...789999) next › : +81-838-(820000...829999) Dialling Instructions For trunk calls: 0 838 790000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 838 790000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 790000 ~ 799999 (Count: 10,000) Example: +81-838-790000 / 01081-838-790000 (0838-790000 / 0-838-790000) +81-838-790001 / 01081-838-790001 (0838-790001 / 0-838-790001) +81-838-790002 / 01081-838-790002 (0838-790002 / 0-838-790002) +81-838-790003 / 01081-838-790003 (0838-790003 / 0-838-790003) +81-838-790004 / 01081-838-790004 (0838-790004 / 0-838-790004) ...+81-838-xxxxxx / 01081-838-xxxxxx (0838-xxxxxx / 0-838-xxxxxx) ...+81-838-799995 / 01081-838-799995 (0838-799995 / 0-838-799995) +81-838-799996 / 01081-838-799996 (0838-799996 / 0-838-799996) +81-838-799997 / 01081-838-799997 (0838-799997 / 0-838-799997) +81-838-799998 / 01081-838-799998 (0838-799998 / 0-838-799998) +81-838-799999 / 01081-838-799999 (0838-799999 / 0-838-799999)