Google will allow you to tag up to 1,000 ZIP codes within the U.S. using AdWords Location Targeting. Location insertion for local extensions will help you create custom local ads. And four ...

Google this week introduced the ability to target more than 30,000 ZIP codes in AdWords, giving advertisers the ability to find potential customers in a familiar, granular way. Another new feature ...

A postal code is a five digit code used to help postal services deliver mail and packages. Here's what the numbers mean and how they determine yours.