MX Mexico Major Regions Postal Code Details
🏛️ San Martín Chalchicuautla · San Luis Potosí
79957Acayo
Acayo san martín chalchicuautla san luis potosí 79957 Mexico
79958Aguamolo
Aguamolo san martín chalchicuautla san luis potosí 79958 Mexico
79953Apaxtiantla (Apaxtiantlán)
Apaxtiantla (Apaxtiantlán) san martín chalchicuautla san luis potosí 79953 Mexico
79956Barranquillas (Tepetzintla)
Barranquillas (Tepetzintla) san martín chalchicuautla san luis potosí 79956 Mexico
79957Barrio Los Tlacuaches (Cuartel Primero)
Barrio los Tlacuaches (Cuartel Primero) san martín chalchicuautla san luis potosí 79957 Mexico
79955Buenavista (Palmar Alto)
Buenavista (Palmar Alto) san martín chalchicuautla san luis potosí 79955 Mexico
79954Cerro (Cerro De La Cruz)
Cerro (Cerro de la Cruz) san martín chalchicuautla san luis potosí 79954 Mexico
79957Chachatipa
Chachatipa san martín chalchicuautla san luis potosí 79957 Mexico
79957Chupadero Dos
Chupadero Dos san martín chalchicuautla san luis potosí 79957 Mexico
79950Cuartel I
Cuartel I san martín chalchicuautla san luis potosí 79950 Mexico
79950Cuartel II
Cuartel II san martín chalchicuautla san luis potosí 79950 Mexico
79950Cuartel III
Cuartel III san martín chalchicuautla san luis potosí 79950 Mexico
79950Cuartel IV
Cuartel IV san martín chalchicuautla san luis potosí 79950 Mexico
79957Cuaxocoyo Uno Limontitla
Cuaxocoyo Uno Limontitla san martín chalchicuautla san luis potosí 79957 Mexico
79958Domingo Zapoyo
Domingo Zapoyo san martín chalchicuautla san luis potosí 79958 Mexico
79950El Carrizo
El Carrizo san martín chalchicuautla san luis potosí 79950 Mexico
79958El Frijolillo
El Frijolillo san martín chalchicuautla san luis potosí 79958 Mexico
79955El Huayal
El Huayal san martín chalchicuautla san luis potosí 79955 Mexico
79958El Potrero
El Potrero san martín chalchicuautla san luis potosí 79958 Mexico
79950Escuatitla
Escuatitla san martín chalchicuautla san luis potosí 79950 Mexico
79954La Cruz
La Cruz san martín chalchicuautla san luis potosí 79954 Mexico
79958La Esperanza
La Esperanza san martín chalchicuautla san luis potosí 79958 Mexico
79950La Labor
La Labor san martín chalchicuautla san luis potosí 79950 Mexico
79958La Mesa Del Toro
La Mesa del Toro san martín chalchicuautla san luis potosí 79958 Mexico
79958La Soledad
La Soledad san martín chalchicuautla san luis potosí 79958 Mexico
79957Lalaxo
Lalaxo san martín chalchicuautla san luis potosí 79957 Mexico
79958Las Mesitas
Las Mesitas san martín chalchicuautla san luis potosí 79958 Mexico
79958Llano Grande
Llano Grande san martín chalchicuautla san luis potosí 79958 Mexico
79957Manchoc
Manchoc san martín chalchicuautla san luis potosí 79957 Mexico
79958Octlamecayo
Octlamecayo san martín chalchicuautla san luis potosí 79958 Mexico
79950Ocuiltzapoyo
Ocuiltzapoyo san martín chalchicuautla san luis potosí 79950 Mexico
79954Pemuche (Ejido Nuevo)
Pemuche (Ejido Nuevo) san martín chalchicuautla san luis potosí 79954 Mexico
79958Pitagio
Pitagio san martín chalchicuautla san luis potosí 79958 Mexico
79958Rancho Nuevo
Rancho Nuevo san martín chalchicuautla san luis potosí 79958 Mexico
79954San José De Las Adjuntas
San José de las Adjuntas san martín chalchicuautla san luis potosí 79954 Mexico
79950San Martín Chalchicuautla
San Martín Chalchicuautla san martín chalchicuautla san luis potosí 79950 Mexico
79958Tempexquititla
Tempexquititla san martín chalchicuautla san luis potosí 79958 Mexico
79952Tepemiche
Tepemiche san martín chalchicuautla san luis potosí 79952 Mexico
79953Tepetlayo
Tepetlayo san martín chalchicuautla san luis potosí 79953 Mexico
79957Terrerito
Terrerito san martín chalchicuautla san luis potosí 79957 Mexico
79957Totolteo
Totolteo san martín chalchicuautla san luis potosí 79957 Mexico
📋 Mexico Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
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📮Mexico Postal FAQ and delivery guidance
🧐 How many digits are in a Mexican postal code?
Mexican postal codes consist of 5 digits, e.g., 01000 (for Mexico City's historic center).
📦 Is a postal code mandatory for shipping to Mexico?
Yes, the full 5-digit code is essential for mail sorting. Missing codes may cause significant delays.
🔍 How to find a Mexican postal code?
Use the online tool on Correos de México's official website or third-party ZIP code search platforms by entering the full address.
🌐 How large is an area covered by one postal code?
Typically one code corresponds to a neighborhood or small town; different blocks in big cities may have unique codes.
✏️ Where to place the postal code in an address?
Write it on a separate line below the city name. Format example: City: Mexico City Postal Code: 06500
