Area Code +81-155-(330000...339999) located in Obihiro, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 155 Subscriber Number From : 330000 Subscriber Number To : 339999 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 East 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 : Obihiro Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 42.9200 Longitude : 143.2000 ‹ previous : +81-155-(320000...329999) next › : +81-155-(340000...349999) Dialling Instructions For trunk calls: 0 155 330000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 155 330000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 330000 ~ 339999 (Count: 10,000) Example: +81-155-330000 / 01081-155-330000 (0155-330000 / 0-155-330000) +81-155-330001 / 01081-155-330001 (0155-330001 / 0-155-330001) +81-155-330002 / 01081-155-330002 (0155-330002 / 0-155-330002) +81-155-330003 / 01081-155-330003 (0155-330003 / 0-155-330003) +81-155-330004 / 01081-155-330004 (0155-330004 / 0-155-330004) ...+81-155-xxxxxx / 01081-155-xxxxxx (0155-xxxxxx / 0-155-xxxxxx) ...+81-155-339995 / 01081-155-339995 (0155-339995 / 0-155-339995) +81-155-339996 / 01081-155-339996 (0155-339996 / 0-155-339996) +81-155-339997 / 01081-155-339997 (0155-339997 / 0-155-339997) +81-155-339998 / 01081-155-339998 (0155-339998 / 0-155-339998) +81-155-339999 / 01081-155-339999 (0155-339999 / 0-155-339999)