gphone
Ruby bindings to Google's libphonenumber (http://code.google.com/p/libphonenumber/). With gphone you can parse, validate and normalize and format phone numbers and determine their type. So far this library offers only very basic coverage of the features the C++ library offers.
Usage
GPhone
require 'gphone'
ph = GPhone.new('+49 09131/76352435', 'DE')
ph.valid?
> true
ph.possible?
> true
ph.normalize
> "+49913176352435"
ph.format_national
> "09131 76352435"
ph.type
> "fixed line"
ph.raw_number
> "+49 09131/76352435"
ph.country_code
> 'DE'
ph.numeric_country_code
> 49
ph.national_number
> 913176352435GPhoneOfflineGeocoder
geocoder = GPhoneOfflineGeocoder.new()
gastgeocoder.get_location_for_number('12063554274')
> "Washington"GPhoneNumberMatcher
m = GPhoneNumberMatcher.new('Hier steht eine Nummer: 0211/543235-3, und hier noch eine: +1 213 542 8427.', 'DE')
m.numbers
> ["0211/543235-3", "+1 213 542 8427"]
Contribute
Feel free to fork this repository and send me pull requests if you add functionality.