If a website actually validates that a zip exists, you can't just randomly guess. There are less than 50,000 zip codes in the US, in general.Fill in both your property address and mailing address, even if they are the same. This page provide random address in Pittsburgh, including street, city, state, zip and phone number, etc. It's been built from the ground up using authoritative sources. TurboTax follows the IRS guidelines for acceptable ZIP codes. If the 2-letter state abbreviation does not match the ZIP code, you will receive an error. Complaint Information. Please explain your complaint: Try to be brief, but be sure to tell WHAT happened, WHEN it happened and WHERE it happened. This online election complaint form is provided for registered voters in Pennsylvania to submit a formal complaint to the voter's county board of elections.