Area Code +81-351-(140000...149999) located in Tokyo, Tokyo (13), more detail is as below. Place International Dialing Code : 81 International Prefix : 010 National Prefix : 0 National Destination Code : 351 Subscriber Number From : 140000 Subscriber Number To : 149999 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 : 13 Region Name : Tokyo City : Tokyo Timezone : Asia/Tokyo Coordinated Universal Time : +09:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 35.6900 Longitude : 139.6900 ‹ previous : +81-351-(120000...129999) next › : +81-351-(170000...179999) Dialling Instructions For trunk calls: 0 351 140000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 351 140000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 140000 ~ 149999 (Count: 10,000) Example: +81-351-140000 / 01081-351-140000 (0351-140000 / 0-351-140000) +81-351-140001 / 01081-351-140001 (0351-140001 / 0-351-140001) +81-351-140002 / 01081-351-140002 (0351-140002 / 0-351-140002) +81-351-140003 / 01081-351-140003 (0351-140003 / 0-351-140003) +81-351-140004 / 01081-351-140004 (0351-140004 / 0-351-140004) ...+81-351-xxxxxx / 01081-351-xxxxxx (0351-xxxxxx / 0-351-xxxxxx) ...+81-351-149995 / 01081-351-149995 (0351-149995 / 0-351-149995) +81-351-149996 / 01081-351-149996 (0351-149996 / 0-351-149996) +81-351-149997 / 01081-351-149997 (0351-149997 / 0-351-149997) +81-351-149998 / 01081-351-149998 (0351-149998 / 0-351-149998) +81-351-149999 / 01081-351-149999 (0351-149999 / 0-351-149999)