Area Code +81-351-(170000...179999) 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 : 170000 Subscriber Number To : 179999 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-(140000...149999) next › : +81-351-(210000...219999) Dialling Instructions For trunk calls: 0 351 170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 010 81 351 170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 170000 ~ 179999 (Count: 10,000) Example: +81-351-170000 / 01081-351-170000 (0351-170000 / 0-351-170000) +81-351-170001 / 01081-351-170001 (0351-170001 / 0-351-170001) +81-351-170002 / 01081-351-170002 (0351-170002 / 0-351-170002) +81-351-170003 / 01081-351-170003 (0351-170003 / 0-351-170003) +81-351-170004 / 01081-351-170004 (0351-170004 / 0-351-170004) ...+81-351-xxxxxx / 01081-351-xxxxxx (0351-xxxxxx / 0-351-xxxxxx) ...+81-351-179995 / 01081-351-179995 (0351-179995 / 0-351-179995) +81-351-179996 / 01081-351-179996 (0351-179996 / 0-351-179996) +81-351-179997 / 01081-351-179997 (0351-179997 / 0-351-179997) +81-351-179998 / 01081-351-179998 (0351-179998 / 0-351-179998) +81-351-179999 / 01081-351-179999 (0351-179999 / 0-351-179999)
