The DPV Confirmation Indicator is the primary method used by the USPS to indicate whether an address was considered deliverable or undeliverable. Delivery Point Validation or DPV checks addresses against the USPS database to determine deliverability. Matching records are marked valid.

What is USPS DPV?

The DPV® Product identifies whether a ZIP + 4® coded address is currently represented in the USPS® delivery file as a known address record. It also allows users to confirm known USPS addresses, as well as, identify potential addressing issues that may hinder delivery.

What does failed DPV mean?

92 Failed DPV because of invalid secondary i.e. 3333 Renaissance Blvd, Ste B Bonita Springs, FL 34134 (Ste B does not exist). This means that the input record matched to a master file record with the USPS but the input had a secondary number that the master file did not.

What is delivery point code?

Delivery Point Code. In mail processing, it is the finest level of code to which a mail piece can be sorted by its address. The delivery point code is usually the 11-digit numeric code taken from the ZIP+4 and represented by the delivery point barcode (DPBC).

What does failed DPV because of invalid primary?

Error: The address cannot be certified: Failed DPV because of invalid primary. Would you like to search for the address? Answer: To confirm that the address is valid, use the Zip Code Lookup feature on the USPS web site to validate the address.

How long is CASS certification good for?

How often do I have to CASS-certify my mailing list? Mailers who are using Intelligent Mail barcodes on their bulk mailings must update the CASS certification for their mailing list at least once every 180 days. Mailers who are using carrier route sorting must update their CASS certification at least every 90 days.

How do you confirm an address?

There are two easy ways to verify address data in your contact lists. The first is to use a USPS® address verification tool. These tools can verify both US-based addresses as well as international addresses in batches. The second method is to use an address validation API.

How do I verify my address with USPS?

Use to check the ZIP Codes in your list. Process your address list through CASS-certified software. Address List Correction Service. You can submit a printout of your list to the Postal Service and we will mark any changes.

How long is the USPS validation code?

Enter the information requested

The confirmation number is the 16-digit code printed on the confirmation letter sent to your new address. If you submitted your USPS address change order online, the code is in the confirmation email that you received.

What is USPS eLOT?

The eLOT product allows mailers the ability to sort their mailings in approximate carrier-casing sequence.

What is delivery point verification?

Delivery Point Validation (DPV) confirms that an address actually exists and can be delivered to – right down to the apartment or suite number. DPV is important because nonexistent addresses cost companies’ money through: Waste, manpower and processing time associated with returned mail and packages.

How do you check digits?

Check digits
The first, third, fifth and seventh numbers are each multiplied by three, and then added together.The remaining numbers are added to the total.The total is divided by ten.The check digit is determined by subtracting the remainder from ten.

How do I find my USPS route?

Step 1: Search for Routes

Use the EDDM® Online Tool to search for neighborhoods where your customers live. Then, use the filters to target customers by specific demographics such as age, household size, and income. Enter an address, city/state, or ZIP Code™ to begin your search.