@VLAZ A normalized version,
{{'918929440683'}}
, of that pattern is already on the number watchlist. You can use
!!/bisect-number +91 8929 440 683
to determine which entries on the number lists match that pattern, which would tell you: Matched by
+91 8929 440 683
on
line 4807 of watched_numbers.txt: +91 8929 440 683 found verbatim