@Cow A normalized version,
{{'6287844579642'}}
, of that pattern is already on the number watchlist and the pattern you provided is not an exact match to an existing entry on the number watchlist. You can use
!!/bisect-number 62878 - 4457 - 9642
to determine which entries on the number lists match that pattern, which would tell you: Matched by
6287844579642
on
line 4981 of watched_numbers.txt: 6287844579642 found normalized