OptionalexampleExample number matching this pattern
OptionalpatternCompiled regular expression for matching national numbers (anchored: ^pattern$)
OptionalpossibleBitmap of possible lengths for this number type. Bit N is set if length N is valid. Check with: (bitmap & (1 << length)) !== 0
OptionalpossibleBitmap of possible lengths when dialing locally (without area code).
Phone number description - pattern and validation info for a number type. Maps to PhoneNumberDesc in libphonenumber.