Area Code +81-23-(6120000...6129999) located in Yamagata, Yamagata (06), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 23 Subscriber Number From : 6120000 Subscriber Number To : 6129999 National Destination Code Length : 2 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 : 06 Region Name : Yamagata City : Yamagata Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 38.2600 Longitude : 140.3400 ‹ previous : +81-23-(6100000...6109999) next › : +81-23-(6130000...6139999) Dialling Instructions For trunk calls: 0 23 6120000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 23 6120000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6120000 ~ 6129999 (Count: 10,000) Example: +81-23-6120000 / 01081-23-6120000 (023-6120000 / 0-23-6120000) +81-23-6120001 / 01081-23-6120001 (023-6120001 / 0-23-6120001) +81-23-6120002 / 01081-23-6120002 (023-6120002 / 0-23-6120002) +81-23-6120003 / 01081-23-6120003 (023-6120003 / 0-23-6120003) +81-23-6120004 / 01081-23-6120004 (023-6120004 / 0-23-6120004) ...+81-23-xxxxxxx / 01081-23-xxxxxxx (023-xxxxxxx / 0-23-xxxxxxx) ...+81-23-6129995 / 01081-23-6129995 (023-6129995 / 0-23-6129995) +81-23-6129996 / 01081-23-6129996 (023-6129996 / 0-23-6129996) +81-23-6129997 / 01081-23-6129997 (023-6129997 / 0-23-6129997) +81-23-6129998 / 01081-23-6129998 (023-6129998 / 0-23-6129998) +81-23-6129999 / 01081-23-6129999 (023-6129999 / 0-23-6129999)
