A non-standard address doesn't exist according to the USPS address database. Any mail you send to a nonstandard address isn't deliverable.| PostGrid
The businesses that choose to ignore the address verification process run the risk of accumulating bad data. Read more.| PostGrid
International address verification – Global addresses are compared with an authoritative database, where the address is located and verified.| PostGrid
We have listed some of the popular mailing services from USPS that you can use for business mail communication. Read more.| PostGrid