Finding the postal codes you need for your post is as simple as few clicks. First select your country of choice to be taken to a list of the administrative divisions of that country. Then select the area where you are trying to send your letter for a list of the available zip codes for that area.
Not sure of the country or the administrative division to choose? Or your country/region is missing in the list? Try entering the address into the search at the top of the page to lookup the right code to use. Also available, try using our country map to find your needed zip/postal code.
ZIP Codes are 5-digit numbers developed by the United States Postal Service to represent individual post offices across the United States. A ZIP Code is just the name of the postal code system for the United States. Like the US, most countries have their own postal code system names. For example, India calls their system ‘Postal Index Numbers’. The Czech Republic calls their system ‘Postal Routing Numbers’. So, when you hear ‘ZIP Code’ think ‘United States’
There are three main parts of the 5-digit ZIP Code—the national area, the region or city, and the delivery area. The United States Postal Service (USPS) has segmented the country into 10 ZIP Code areas. Starting in the northeast, they are numbered 0-9.
City | County | Zip/Postal Code |
---|---|---|
San Juan | San Juan PR | 00929 |
San Juan | PR | 00930 |
San Juan | San Juan PR | 00931 |
San Juan | San Juan PR | 00933 |
Fort Buchanan | Guaynabo Municipio PR | 00934 |
San Juan | San Juan PR | 00935 |
San Juan | San Juan Municipio PR | 00936 |
San Juan | San Juan PR | 00937 |
San Juan | San Juan PR | 00939 |
San Juan | PR | 00940 |
Toa Baja | Toa Baja Municipio PR | 00949 |
Toa Baja | Dorado Municipio PR | 00950 |
Toa Baja | Toa Baja Municipio PR | 00951 |
Sabana Seca | Toa Baja Municipio PR | 00952 |
Toa Alta | Toa Alta Municipio PR | 00953 |
Toa Alta | Toa Alta PR | 00954 |
San Juan | San Juan PR | 00955 |
Bayamon | Bayamon Municipio PR | 00956 |
Bayamon | Bayamon Municipio PR | 00957 |
Bayamon | Bayamon PR | 00958 |
Bayamon | Bayamon Municipio PR | 00959 |
Bayamon | Bayamon Municipio PR | 00960 |
Bayamon | Bayamon Municipio PR | 00961 |
Catano | Catano Municipio PR | 00962 |
Catano | Catano PR | 00963 |
Guaynabo | Guaynabo Municipio PR | 00965 |
Guaynabo | Guaynabo Municipio PR | 00966 |
Guaynabo | Guaynabo Municipio PR | 00968 |
Guaynabo | Guaynabo Municipio PR | 00969 |
Guaynabo | PR | 00970 |
Guaynabo | Guaynabo Municipio PR | 00971 |
San Juan | San Juan PR | 00975 |
Trujillo Alto | Trujillo Alto Municipio PR | 00976 |
Trujillo Alto | PR | 00977 |
Saint Just | San Juan PR | 00978 |
Carolina | Carolina Municipio PR | 00979 |
Carolina | Carolina PR | 00981 |
Carolina | Carolina Municipio PR | 00982 |
Carolina | Carolina Municipio PR | 00983 |
Carolina | Carolina PR | 00984 |
Carolina | Carolina Municipio PR | 00985 |
Carolina | Carolina PR | 00986 |
Carolina | Carolina Municipio PR | 00987 |
Carolina | Carolina PR | 00988 |
Agawam | Hampden County MA | 01001 |
Amherst | Hampshire County MA | 01002 |
Amherst | Hampshire County MA | 01003 |
Amherst | Hampshire County MA | 01004 |
Barre | Worcester County MA | 01005 |
Belchertown | Hampshire County MA | 01007 |
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