78599 ZIP Code


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78599 is a zip code assigned by the US Postal Service Office for a US City.


You can search for the 78599 zip code by its streets and block numbers if we have some of the streets loaded in our website

You should use 78599 Zip Code if you want to send mail to a certain US City.



78599 Zip Code - US ZIP Codes

The US ZIP Code basic format consists of five decimal numerical digits assigned like the 78599 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 78599 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.



78599 Zip Code belongs to Weslaco, TX - US. 78599 Zip code is located at Hidalgo County and is related to this cities: Weslaco

78599 Zip Code Area Code is 956 and 78599 Zip Code Time Zone is Central (GMT -06:00).

In 1983, the U.S. Postal Service introduced an expanded Weslaco ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 78599 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Weslaco city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Texas.


78599 Zip Code MAP



What city is 78599 Zip Code?

The 78599 Zip Code is assigned to Weslaco City in Texas State.




ZIP Plus 4 Weslaco - US Streets Zip Codes

Please check the Weslaco page



Reverse 78599 Zip Code Lookup

78599 Zip Code City?

Weslaco, TX

Weslaco (Hidalgo County), Texas - US

This Zip code is related to Weslaco City



78599 ZIP Code Lookup

78599 Zip Code File:
Zip Code: 78599
City: Weslaco
Weslaco Area Code: 956
Weslaco, TX - Time Zone: Central (GMT -06:00)
County: Hidalgo
City Aliases: Weslaco
State: Texas
State Abb: TX