$ cat 1124577.txt
Black, Joe 0987

Smith, Sue 0534

Brown, Andy 587-0986
Galt, John (212)-555-1212

$ perl -ne 'print if s|^(.*\S)\s+(\(\d\d\d\)-)?(\d\d\d-)?(\d\d\d\d)|$1 . " " . ($2?$2:"(333)-") . ($3?$3:"321-") . $4|e' 1124577.txt | sort
Black, Joe (333)-321-0987
Brown, Andy (333)-587-0986
Galt, John (212)-555-1212
Smith, Sue (333)-321-0534