YOU SAID:

Hellow from the other side I must have called a thousand times

INTO JAPANESE

向こうからこんにちは千回電話したに違いない

BACK INTO ENGLISH

You must have the phone Hello thousand times from the other side

INTO JAPANESE

向こう側から電話を何千回もかけなければなりません

BACK INTO ENGLISH

I have to make thousands of calls from the other side

INTO JAPANESE

反対側から何千もの電話をかけなければならない

BACK INTO ENGLISH

I have to make thousands of calls from the other side