Zip to Zone Calculator
A shipping zone is used to calculate shipping costs. For any two zip codes
in the country there is an associated zone number. Zone numbers range from 2 to
7. A high zone number means the two zip codes are far apart and shipping costs will
be high. A low zone number means the two zip codes are close and the shipping costs
will be low. This is true whether you're shipping by
US Mail,
UPS, Federal Express, or by Freight.
Get a complete shipping zone
chart