Methodology

Another world. Another time.

• Adding ZIP+4 Codes to Addresses
• Append carrier route
• Autocomplete
• Baking a Batch: Processing Multiple Requests at Once
• "Care of" and Other Extraneous Address Information
• Do you take 9-digit ZIP Codes as input?
• How are "care of" addresses formatted?
• How do I determine if a suite or apartment number is valid?
• How Do I Get Geocodes?
• How Do I Tell if This Address Is Real?
• Improving Address Data
• LACSLink and Rural Routes Converted to 9-1-1 Addresses
• "Ludicrous Speed": Where We Get Our Address-Processing Superpowers
• SmartyStreets vs. USPS: The Policy/Procedure Disconnect
• So, you want to string together your own DeliveryLine1?
• Speed
• The Benefits of Address Entry Validation and List Cleaning
• Why am I getting a 401 HTTP status code?
• Why Use SmartyStreets
• Why Won’t My Address Verify / Validate?
• Why You Get Returned Mail
• Will your service tell me if somebody lives at an address?