Provinces with postcode 12420
About Postcode 12420
This postal code is assigned to Cullhuas District Province Huancayo, Junin, Peru. This location-level postal code helps ensure accurate mail delivery and location identification.
Postal Code Format
Peru uses numeric postal codes with 5 digits (example: 15001). In our directory, these codes are organized from regions down to districts.
- 12 — Region (Junin)
- 42 — Province (Huancayo)
- 0 — District (Cullhuas)
How to Use This Postcode 12420
When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.
Address format example:
Recipient Name
House #, Street Name
Cullhuas
Huancayo, Junin
12420
Peru
Domestic Mail
Include this postcode on all letters and packages sent within Peru.
International Mail
For international deliveries, include "Peru" on the last address line after the postcode.
Frequently Asked Questions
What area does this postcode cover?
This postcode covers Junin → Huancayo → Cullhuas in Peru.
Is this a valid List Post Code?
Yes. 12420 is an active postcode for Junin → Huancayo → Cullhuas in Peru. It follows the 5-character format used in this country.
How do I find the postal code for a specific address?
Search by region, province, and district to find the correct postcode in Peru. Search Postcodes
Found incorrect info for 12420?
Useful Resources
Developer API
Get this data via API
Free JSON for postcode 12420.
https://api.listpostcode.com/v1/countries/PE/postcodes/12420curl -H "x-api-key: YOUR_API_KEY" \
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