I have an upcoming flight booked on LATAM operated A321.

I was told categorically that the first 7 rows have extra legroom (the same as an exit row!), and we are sat in 2A/2B. The LATAM website in MMB and SeatGuru do not say anything about extra leg room.

Is this true?

Like other A321 configs the exit rows are ambiguous as they have 2/3 staggered seats. If 2A offers no extra leg room, am I right in thinking 25B/C offers extra leg room as an exit row seat?