These deliveries are relatively closer to the warehouse. Each zone contains ZIP codes.įor instance, when the starting point of a parcel is in the zip code 377, it will fall in the range between 376 and 379, which are in UPS Zone 2. If the distance from a warehouse to the address of a customer is farther, it will be considered a higher zone. The zones are determined according to the distance from the warehouse to the final destination. Simply put, shipping zones are areas or territories for e-commerce delivery. You can consider these zones to lower the costs of shipping. Understanding shipping zones clearly will enable you to achieve the fulfillment of your e-commerce business. It is because zones will affect your costs of fulfillment and the time of delivery. While initiating the order fulfillment for your e-commerce business, you need to keep in mind different shipping zones. Across the US, there are seven different FedEx/UPS shipping zones (in numerical order from 2-8), and these carriers operate by including them. Zone specifications closely relate to the distance covered. Shipping contracts are drawn based on weight and the zones to which packages are shipped. Global shipping carriers like FedEx and UPS have specific shipping zones.