| Id ; National ; International ; Local ; National Prefix Optional ; Comment | |
| fmt_3/3/4 ; "(XXX) XXX-XXXX" ; "XXX-XXX-XXXX" ; "XXX-XXXX" ; true ; "A different pattern is used when formatting internationally, as the area code is no\nlonger optional and should not be in brackets." | |
| fmt_3/4 ; "XXX-XXXX" ; "XXX-XXXX" ; ; true ; "310-xxxx (7 digit) UAN numbers ." |