Area Code +81-4-(70070000...70079999) located in Kamogawa, Chiba (12), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 4 Subscriber Number From : 70070000 Subscriber Number To : 70079999 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 : KDDI Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 12 Region Name : Chiba City : Kamogawa Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.1100 Longitude : 140.1000 ‹ previous : +81-4-(70000000...70009999) next › : +81-4-(70170000...70179999) Dialling Instructions For trunk calls: 0 4 70070000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 4 70070000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 70070000 ~ 70079999 (Count: 10,000) Example: +81-4-70070000 / 01081-4-70070000 (04-70070000 / 0-4-70070000) +81-4-70070001 / 01081-4-70070001 (04-70070001 / 0-4-70070001) +81-4-70070002 / 01081-4-70070002 (04-70070002 / 0-4-70070002) +81-4-70070003 / 01081-4-70070003 (04-70070003 / 0-4-70070003) +81-4-70070004 / 01081-4-70070004 (04-70070004 / 0-4-70070004) ...+81-4-xxxxxxxx / 01081-4-xxxxxxxx (04-xxxxxxxx / 0-4-xxxxxxxx) ...+81-4-70079995 / 01081-4-70079995 (04-70079995 / 0-4-70079995) +81-4-70079996 / 01081-4-70079996 (04-70079996 / 0-4-70079996) +81-4-70079997 / 01081-4-70079997 (04-70079997 / 0-4-70079997) +81-4-70079998 / 01081-4-70079998 (04-70079998 / 0-4-70079998) +81-4-70079999 / 01081-4-70079999 (04-70079999 / 0-4-70079999)