@Cow A normalized version,
{{'08093351670'}}
, of that pattern is already on the number blacklist. You can use
!!/bisect-number 080933+51670
to determine which entries on the number lists match that pattern, which would tell you: Matched by
080-93+351-670
on
line 1735 of blacklisted_numbers.txt: 08093351670 found normalized