@Makyen A normalized version,
{{'18653694404', '8653694404'}}
, of that pattern is already on the number blacklist. You can use
!!/bisect-number 865-369-4404
to determine which entries on the number lists match that pattern, which would tell you: Matched by
8653694404(?#IS NorAm)
on
line 825 of blacklisted_numbers.txt: 8653694404 found normalized