Area Code +81-138-(430000...439999) located in Hakodate, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 138 Subscriber Number From : 430000 Subscriber Number To : 439999 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 : Hakodate Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 41.7700 Longitude : 140.7300 ‹ previous : +81-138-(420000...429999) next › : +81-138-(440000...449999) Dialling Instructions For trunk calls: 0 138 430000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 138 430000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 430000 ~ 439999 (Count: 10,000) Example: +81-138-430000 / 01081-138-430000 (0138-430000 / 0-138-430000) +81-138-430001 / 01081-138-430001 (0138-430001 / 0-138-430001) +81-138-430002 / 01081-138-430002 (0138-430002 / 0-138-430002) +81-138-430003 / 01081-138-430003 (0138-430003 / 0-138-430003) +81-138-430004 / 01081-138-430004 (0138-430004 / 0-138-430004) ...+81-138-xxxxxx / 01081-138-xxxxxx (0138-xxxxxx / 0-138-xxxxxx) ...+81-138-439995 / 01081-138-439995 (0138-439995 / 0-138-439995) +81-138-439996 / 01081-138-439996 (0138-439996 / 0-138-439996) +81-138-439997 / 01081-138-439997 (0138-439997 / 0-138-439997) +81-138-439998 / 01081-138-439998 (0138-439998 / 0-138-439998) +81-138-439999 / 01081-138-439999 (0138-439999 / 0-138-439999)
