There is more than one Colonia Primera Sección in Baja California. Below we list all the ZIP Code for Colonia Primera Sección according to the its municipalities.
| ZIP Code | Asentamiento | Municipality | State | Type |
|---|---|---|---|---|
| 21100 | Colonia Primera Sección | Mexicali | Baja California | Urbano |
| 21850 | Colonia Primera Sección | Mexicali | Baja California | Urbano |
The Postal Codes National Catalog is prepared by the Mexican Postal Service and the postal code has 5 digits, depending on the country area. The first two digits identify the state or part of it. In the case of Mexicali the Zip Code range of the Baja California state is 21 y 22. To send letters or packages to Mexicali, Baja California you must always use the five-digit postal code.
The local area phone code is 658
Check out the Baja California ZIP Code list
Check out the list of cities with 21100 ZIP Code in México