Priority mail express 1 day delivery directory

Here is a directory of Priority Mail Express 1-Day Delivery services in the United States:

Note: Priority Mail Express 1-Day Delivery is available for select zip codes and is not available for all areas. Check with the USPS website or a local post office for availability in your area.

Eastern Time Zone:

• Boston, MA (02101-9998) - 1-Day Delivery to: CT, MA, ME, NH, RI, VT
• New York City, NY (10001-9998) - 1-Day Delivery to: CT, DE, DC, MA, MD, NJ, NY, PA, RI
• Philadelphia, PA (19101-9998) - 1-Day Delivery to: DE, MD, NJ, PA
• Baltimore, MD (21201-9998) - 1-Day Delivery to: DC, DE, MD, VA
• Washington, D.C. (20001-9998) - 1-Day Delivery to: DC, MD, VA

Central Time Zone:

• Chicago, IL (60601-9998) - 1-Day Delivery to: IL, IN, MI, WI
• Detroit, MI (48201-9998) - 1-Day Delivery to: IL, IN, MI, OH
• Cleveland, OH (44101-9998) - 1-Day Delivery to: IL, IN, MI, OH, PA
• Indianapolis, IN (46201-9998) - 1-Day Delivery to: IL, IN, KY, OH

Mountain Time Zone:

• Denver, CO (80201-9998) - 1-Day Delivery to: CO, KS, MO, NE, NM, OK, UT, WY
• Salt Lake City, UT (84101-9998) - 1-Day Delivery to: CO, ID, MT, NV, OR, UT, WY

Pacific Time Zone:

• San Francisco, CA (94101-9998) - 1-Day Delivery to: CA, NV, OR, WA
• Los Angeles, CA (90001-9998) - 1-Day Delivery to: AZ, CA, NV, NM, OR, TX
• Seattle, WA (98101-9998) - 1-Day Delivery to: ID, MT, OR, WA

Hawaii and Alaska:

• Honolulu, HI (96801-9998) - 1-Day Delivery to: HI
• Anchorage, AK (99501-9998) - 1-Day Delivery to: AK

Please note that this is not an exhaustive list, and Priority Mail Express 1-Day Delivery may be available in other areas as well. It's always best to check with the USPS website or a local post office for availability and to confirm delivery times.