You can't always trust the online address checker. In this case it was likely right, but CenturyLink's checker for our address has never been right. For a while

You can't always trust the online address checker. In this case it was likely right, but CenturyLink's checker for our address has never been right. For a while it said far higher than what the tech said we could get, and now it shows lower than what we actually have.