@tripleee A normalized version,
{{'8891102031'}}
, 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 8891102031(?#IS NorAm)
to determine which entries on the number lists match that pattern, which would tell you: Matched by
8891102031
on
line 3503 of watched_numbers.txt: 8891102031 found verbatim