Area Code +81-139-(270000...279999) located in Kikonai, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 139 Subscriber Number From : 270000 Subscriber Number To : 279999 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 : 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 : 01 Region Name : Hokkaido City : Kikonai Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 41.6800 Longitude : 140.4400 ‹ previous : +81-139-(260000...269999) next › : +81-139-(280000...289999) Dialling Instructions For trunk calls: 0 139 270000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 139 270000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 270000 ~ 279999 (Count: 10,000) Example: +81-139-270000 / 01081-139-270000 (0139-270000 / 0-139-270000) +81-139-270001 / 01081-139-270001 (0139-270001 / 0-139-270001) +81-139-270002 / 01081-139-270002 (0139-270002 / 0-139-270002) +81-139-270003 / 01081-139-270003 (0139-270003 / 0-139-270003) +81-139-270004 / 01081-139-270004 (0139-270004 / 0-139-270004) ...+81-139-xxxxxx / 01081-139-xxxxxx (0139-xxxxxx / 0-139-xxxxxx) ...+81-139-279995 / 01081-139-279995 (0139-279995 / 0-139-279995) +81-139-279996 / 01081-139-279996 (0139-279996 / 0-139-279996) +81-139-279997 / 01081-139-279997 (0139-279997 / 0-139-279997) +81-139-279998 / 01081-139-279998 (0139-279998 / 0-139-279998) +81-139-279999 / 01081-139-279999 (0139-279999 / 0-139-279999)