USPS changes are aimed to cut costs. Will it take longer for your mail, packages to be delivered? What we know about new delivery standards.

Some areas could get "2-3-day turnaround service ... range going forward. Five-digit zip code add-ons are meant to streamline ...

The changes hitting USPS this month, which took effect April 1, are part of a 10-year plan to save the agency $36 billion.

Some areas could get "2-3-day turnaround service ... range going forward. Five-digit zip code add-ons are meant to streamline ...

“The new service standards are easy to understand and provide more precise expectations for mailers, as they are based on 5-Digit ZIP code pairs, rather than current standards that are based on ...

Some areas could get "2-3-day turnaround ... Five-digit zip code add-ons are meant to streamline sorting and delivery as compared the current three-digit pairs. USPS already has a map online ...

rather than current standards that are based on 3-Digit ZIP code pairs. USPS already has a map online that will let customers see how long it will take to deliver mail from one ZIP code to another.

rather than current standards that are based on 3-Digit ZIP code pairs. USPS already has a map online that will let customers see how long it will take to deliver mail from one ZIP code to another.

The following is a list of how service standards will be changed, according to the Postal Service fact sheet: Moving from a 3-digit to 3-digit zip code pairing ... A USPS map is available online ...