Callahan Zip code

Callahan Zip code / Callahan Postal code

Callahan Zip code, introduced by the United States Postal Service (USPS) in 1963, are numerical codes used to identify specific geographic regions for mail delivery. and Callahan zip code used a 5-digit postal format XXXXX, The first 3 digit represent the postal delivery zone code, and last 2 digit represent the Post office in the Callahan.

There are total 4 zipcode code in Callahan and range of zipcode is 76443 to 79510. View all the zip code on map of Callahan by clicking on our mapview appliction.

1. What is the format of zip codes in Callahan?
Callahan zip codes follow the standard 5-digit format, starting with the number - 764.

2. How many zip codes are there in Callahan?
There are approximately 4 zip codes in Callahan, covering a vast area of the county.

3. Do all areas in Callahan have zip codes?
Yes, almost all populated areas in Callahan are assigned a unique zip code for mail delivery purposes.