Area Code +81-48-(2130000...2139999) located in Kawaguti, Saitama (11), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 48 Subscriber Number From : 2130000 Subscriber Number To : 2139999 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 : Kawaguti Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.8100 Longitude : 139.7200 ‹ previous : +81-48-(2120000...2129999) next › : +81-48-(2170000...2179999) Dialling Instructions For trunk calls: 0 48 2130000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 48 2130000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2130000 ~ 2139999 (Count: 10,000) Example: +81-48-2130000 / 01081-48-2130000 (048-2130000 / 0-48-2130000) +81-48-2130001 / 01081-48-2130001 (048-2130001 / 0-48-2130001) +81-48-2130002 / 01081-48-2130002 (048-2130002 / 0-48-2130002) +81-48-2130003 / 01081-48-2130003 (048-2130003 / 0-48-2130003) +81-48-2130004 / 01081-48-2130004 (048-2130004 / 0-48-2130004) ...+81-48-xxxxxxx / 01081-48-xxxxxxx (048-xxxxxxx / 0-48-xxxxxxx) ...+81-48-2139995 / 01081-48-2139995 (048-2139995 / 0-48-2139995) +81-48-2139996 / 01081-48-2139996 (048-2139996 / 0-48-2139996) +81-48-2139997 / 01081-48-2139997 (048-2139997 / 0-48-2139997) +81-48-2139998 / 01081-48-2139998 (048-2139998 / 0-48-2139998) +81-48-2139999 / 01081-48-2139999 (048-2139999 / 0-48-2139999)