ZIP Code 23603 is located in the county of Newport News city in the state of Virginia. 23603 ZIP Code is spread between the coordinates of +37.2012448 Latitude and -76.57624511 Longitude. 23603 ZIP Code is part of the 757 area code. There is 1 postal office in zip code 23603.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 23603. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.