Add Field "Phone"

[surfingjoe]

It would be nice, rather than having a field as "single line text" with the option "phone." It would be great to add a field choice as "phone," with the ability to change default format of the phone numbers. 10 digit vs. 7 digits vs. International phone numbers. Any number could have over a dozen different formats.
4567890
456-7890
2124567890
212-456-7890
(212)456-7890
(212)-456-7890
212.456.7890
212 456 7890
+12124567890
+1 212.456.7890
+212-456-7890
1-212-456-7890
When a user enters phone numbers, it would be nice if one of the above formats is automatically formatted by the format chosen when adding the field to the database. It's not critical, but would be nice.