ESROT
Databases
Voice & signaling
SIP response codes
Q.850 cause codes
Mobile & SMS
SMPP error codes
MCC / MNC database
Mobile operators
Numbering & location
World countries — ISO & dialing
ISO 3166-2 subdivisions
Emergency numbers
Numbering plans
India STD codes
Postal / ZIP codes
Guides
SIP & protocols
SIP call flow
History of SIP
Platforms
Asterisk guide
G.729 codec
Asterisk solutions
Vicidial guide
Tools
Network
My IP address
DNS lookup
WHOIS lookup
QR code generator
SMS counter
Security & dev
Password generator
Hash generator
UUID generator
Encoder / decoder
Cron builder
Finance & general
IBAN validator
SWIFT codes
IFSC codes
Age calculator
Lorem ipsum
Unit converter
India
Lookup
Mobile number lookup
PIN code decoder
Mandi prices
STD codes
RTO codes
Coverage & society
5G coverage
UPI stats
Demographics
Election results 2026
2024 general election
Global
Codes & identifiers
HTTP status codes
World countries — ISO & dialing
ISO 3166-2 subdivisions
Emergency numbers
Currency codes
Domain extensions
World reference
Time zones
Public holidays
World population
More
Telecom news
Events
Telecom facts
Abbreviations
Blog
Home
›
Postal Codes
›
Mexico
› 78456
Postal Code 78456 — Santa Teresa, Mexico
San Luis Potosí · Ahualulco
English
Español
Postal Code
78456
Place
Santa Teresa
State / Region
San Luis Potosí
District
Ahualulco
Country
Mexico
Coordinates
22.3864, -101.3031
Nearby postal codes
78457
Las Mangas · San Luis Potosí
78457
Mina Blanca · San Luis Potosí
78454
La Cañada de la Cruz · San Luis Potosí
78454
Las Enramadas · San Luis Potosí
78454
El Aguaje · San Luis Potosí
78457
Cerro Blanco · San Luis Potosí
78457
San Ignacio · San Luis Potosí
78474
San Agustin · San Luis Potosí
← Back to Mexico postal codes