Area Code +81-123-(520000...529999) located in Yubari, Hokkaido (01), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 123 Subscriber Number From : 520000 Subscriber Number To : 529999 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 : Yubari Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 43.0600 Longitude : 141.9700 ‹ previous : +81-123-(510000...519999) next › : +81-123-(530000...539999) Dialling Instructions For trunk calls: 0 123 520000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 123 520000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 520000 ~ 529999 (Count: 10,000) Example: +81-123-520000 / 01081-123-520000 (0123-520000 / 0-123-520000) +81-123-520001 / 01081-123-520001 (0123-520001 / 0-123-520001) +81-123-520002 / 01081-123-520002 (0123-520002 / 0-123-520002) +81-123-520003 / 01081-123-520003 (0123-520003 / 0-123-520003) +81-123-520004 / 01081-123-520004 (0123-520004 / 0-123-520004) ...+81-123-xxxxxx / 01081-123-xxxxxx (0123-xxxxxx / 0-123-xxxxxx) ...+81-123-529995 / 01081-123-529995 (0123-529995 / 0-123-529995) +81-123-529996 / 01081-123-529996 (0123-529996 / 0-123-529996) +81-123-529997 / 01081-123-529997 (0123-529997 / 0-123-529997) +81-123-529998 / 01081-123-529998 (0123-529998 / 0-123-529998) +81-123-529999 / 01081-123-529999 (0123-529999 / 0-123-529999)