ブロック番号 であれば
burokkubangōdeareba
1. If it's block number…; When it's block number…
Noun
#362349
1. If it's block number…; When it's block number…
1. telephone number
1. number on the back of a player's uniform; uniform number
1. number; series of digits
1. registration number
1. account number (bank, etc.)
1. Was the phone number.