Area Code +81-123-(450000...459999) located in Chitose, 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 : 450000 Subscriber Number To : 459999 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 : Chitose Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 42.8200 Longitude : 141.6500 ‹ previous : +81-123-(440000...449999) next › : +81-123-(460000...469999) Dialling Instructions For trunk calls: 0 123 450000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 123 450000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 450000 ~ 459999 (Count: 10,000) Example: +81-123-450000 / 01081-123-450000 (0123-450000 / 0-123-450000) +81-123-450001 / 01081-123-450001 (0123-450001 / 0-123-450001) +81-123-450002 / 01081-123-450002 (0123-450002 / 0-123-450002) +81-123-450003 / 01081-123-450003 (0123-450003 / 0-123-450003) +81-123-450004 / 01081-123-450004 (0123-450004 / 0-123-450004) ...+81-123-xxxxxx / 01081-123-xxxxxx (0123-xxxxxx / 0-123-xxxxxx) ...+81-123-459995 / 01081-123-459995 (0123-459995 / 0-123-459995) +81-123-459996 / 01081-123-459996 (0123-459996 / 0-123-459996) +81-123-459997 / 01081-123-459997 (0123-459997 / 0-123-459997) +81-123-459998 / 01081-123-459998 (0123-459998 / 0-123-459998) +81-123-459999 / 01081-123-459999 (0123-459999 / 0-123-459999)