Latitude / Longitude to ZIP+4 Lookup

Finds the nearest ZIP+4 code to a Latitude / Longitude point.

Description:
Use this Lookup to get the nearest ZIP+4 address to a latitude and longitude point.

Instructions:
Enter a latitude in the range of 0 to 90 degrees.
Enter a longitude in the range of 0 to -180 degrees.

UserTips:
For example - a latitude of 39.00 and longitude of -77.00 is near Washington DC.

Data Source:
U.S. Postal Service - Updated Monthly