Walmart says its use of honeycomb-style map segments is helping expand same-day delivery to 12 million more US households.

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.

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

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 Postal Service is also using 5-digit zip code pairs instead of the standard 3-digit zip code pairs for ... do so through the company's new online map. What USPS mailing services prices are ...

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 ...

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 ...

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 ...

"At the same time, the Postal Service has increased revenue by $3 ... zip code add-ons are meant to streamline sorting and delivery as compared to the current three-digit pairs. USPS already has a ...