Area Code +81-957-(570000...579999) located in Isahaya, Nagasaki (42), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 957 Subscriber Number From : 570000 Subscriber Number To : 579999 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 : KDDI Click here to buy Japan Area Code Database Other Information Language Code : ja (Japanese) Country Number : 392 (Japan) Country Code : JP (Japan) Region Code : 42 Region Name : Nagasaki City : Isahaya Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 32.8400 Longitude : 130.0500 ‹ previous : +81-957-(560000...569999) next › : +81-957-(580000...589999) Dialling Instructions For trunk calls: 0 957 570000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 957 570000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 570000 ~ 579999 (Count: 10,000) Example: +81-957-570000 / 01081-957-570000 (0957-570000 / 0-957-570000) +81-957-570001 / 01081-957-570001 (0957-570001 / 0-957-570001) +81-957-570002 / 01081-957-570002 (0957-570002 / 0-957-570002) +81-957-570003 / 01081-957-570003 (0957-570003 / 0-957-570003) +81-957-570004 / 01081-957-570004 (0957-570004 / 0-957-570004) ...+81-957-xxxxxx / 01081-957-xxxxxx (0957-xxxxxx / 0-957-xxxxxx) ...+81-957-579995 / 01081-957-579995 (0957-579995 / 0-957-579995) +81-957-579996 / 01081-957-579996 (0957-579996 / 0-957-579996) +81-957-579997 / 01081-957-579997 (0957-579997 / 0-957-579997) +81-957-579998 / 01081-957-579998 (0957-579998 / 0-957-579998) +81-957-579999 / 01081-957-579999 (0957-579999 / 0-957-579999)