@tripleee A normalized version,
{{'919876706621'}}
, of that pattern is already on the number blacklist. You can use
!!/bisect-number +91-9876706621
to determine which entries on the number lists match that pattern, which would tell you: Matched by
+91-9876706621
on
line 1530 of blacklisted_numbers.txt: +91-9876706621 found verbatim