Thanks, Roy, that's most helpful!

Of course, it's not quite as simple as all that - I want to substitute a different area code, and make sure to capture things that are formatted slightly differently. So I tested out this substitution, and I'm a little trouble with the scalars:

$_ = "800 555-9998";
s/800( |-|.)555-(?!9999)([0-9]{4})/888$1555-$2/;
print $_;

[download]

This doesn't seem to work, when I try to include $1 (the separator), though the second scalar comes through fine. I'm guessing I need something to set off $1 from '555'?

Apologies if I'm missing some basic syntax rules; I'm fairly new to perl's regexp lingo.

In reply to Re^2: Phone Number Regular Expression by lev36
in thread Phone Number Regular Expression by lev36

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