Area Code +81-49-(2160000...2169999) located in Kawagoe, Saitama (11), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 49 Subscriber Number From : 2160000 Subscriber Number To : 2169999 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 : 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 : 11 Region Name : Saitama City : Kawagoe Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.9300 Longitude : 139.4900 ‹ previous : +81-49-(2150000...2159999) next › : +81-49-(2180000...2189999) Dialling Instructions For trunk calls: 0 49 2160000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 49 2160000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2160000 ~ 2169999 (Count: 10,000) Example: +81-49-2160000 / 01081-49-2160000 (049-2160000 / 0-49-2160000) +81-49-2160001 / 01081-49-2160001 (049-2160001 / 0-49-2160001) +81-49-2160002 / 01081-49-2160002 (049-2160002 / 0-49-2160002) +81-49-2160003 / 01081-49-2160003 (049-2160003 / 0-49-2160003) +81-49-2160004 / 01081-49-2160004 (049-2160004 / 0-49-2160004) ...+81-49-xxxxxxx / 01081-49-xxxxxxx (049-xxxxxxx / 0-49-xxxxxxx) ...+81-49-2169995 / 01081-49-2169995 (049-2169995 / 0-49-2169995) +81-49-2169996 / 01081-49-2169996 (049-2169996 / 0-49-2169996) +81-49-2169997 / 01081-49-2169997 (049-2169997 / 0-49-2169997) +81-49-2169998 / 01081-49-2169998 (049-2169998 / 0-49-2169998) +81-49-2169999 / 01081-49-2169999 (049-2169999 / 0-49-2169999)