YOU SAID:
お電話番号は正しくありません
INTO JAPANESE
お電話番号は正しくありません
BACK INTO ENGLISH
Your phone number is incorrect
INTO JAPANESE
電話番号が間違っています
BACK INTO ENGLISH
Incorrect phone number
INTO JAPANESE
電話番号が間違っています
BACK INTO ENGLISH
Incorrect phone number
That didn't even make that much sense in English.