US Address Lookup by Zip Code is an official plugin maintained by the PressTigers team. This plugin lets you look up US Addresses against the Zip Code and populates fields such as: City name State name Country name (which will always be the USA). The plugin is compatible with Contact Form 7, Ninja Forms, Gravity Forms, and Formidable Forms. Features Populates US addresses against a Zip Code List down the related addresses Compatible with Contact Form 7, Ninja Forms, Gravity Forms, and Formidable Forms. 1 click easy configuration button Integration control from the admin screen Complete integration guidance with each Form plugin Please click here for US Address Lookup by Zip Code Demo Credits The source of addresses data is SimpleMaps.