Area Code +81-975-(000000...009999) located in Oita, Oita (44), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 975 Subscriber Number From : 000000 Subscriber Number To : 009999 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 : 44 Region Name : Oita City : Oita Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 33.2400 Longitude : 131.6100 ‹ previous : +81-974-(780000...789999) next › : +81-975-(010000...019999) Dialling Instructions For trunk calls: 0 975 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 975 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 009999 (Count: 10,000) Example: +81-975-000000 / 01081-975-000000 (0975-000000 / 0-975-000000) +81-975-000001 / 01081-975-000001 (0975-000001 / 0-975-000001) +81-975-000002 / 01081-975-000002 (0975-000002 / 0-975-000002) +81-975-000003 / 01081-975-000003 (0975-000003 / 0-975-000003) +81-975-000004 / 01081-975-000004 (0975-000004 / 0-975-000004) ...+81-975-xxxxxx / 01081-975-xxxxxx (0975-xxxxxx / 0-975-xxxxxx) ...+81-975-009995 / 01081-975-009995 (0975-009995 / 0-975-009995) +81-975-009996 / 01081-975-009996 (0975-009996 / 0-975-009996) +81-975-009997 / 01081-975-009997 (0975-009997 / 0-975-009997) +81-975-009998 / 01081-975-009998 (0975-009998 / 0-975-009998) +81-975-009999 / 01081-975-009999 (0975-009999 / 0-975-009999)