Interlink Postal Center

Since we at Interlink are so intimately involved with the United States Postal Service we thought we'd "Share the Wealth" with you! These are some of the USPS locations we use most, in addition to some free-of-charge services brought to you by Interlink. Since we're PAVE Certified, you can also view our PAVE Certificate here.

USPS Links

• The biweekly Postal Bulletin is the official record of changes in postal policies and procedures (first available issue, Feb. 2, 1995). Every two weeks, the Postal Bulletin gives USPS employees and mailers the latest official heads up on everything postal. Newspaper mailers can depend on the Postal Bulletin to always print notices of impending changes in regulations and mail packaging and sacking tables.
• To find the current DMM (Domestic Mail Manual) reference on virtually any postal issue, go to the Postal Explorer.

Interlink Services

Delivery Statistics Query

Using Interlink's Delivery Statistics Query service , you can find out the total active residential, business and general subscribers for all the routes in a given 5-digit or 3-digit zip code.

CASS

Using Interlink's Online CASS Check service, you can check your addresses for validity, or check the error code for an address that failed bulk CASS processing. CASS provides ZIP+4, CAR-RT, LOT sequence, Delivery Point information, and also standardizes abbreviations, state and city names so you can be sure your addresses will be processed as quickly as possible.