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
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
›
Switzerland
› 5423
Postal Code 5423 — Freienwil, Switzerland
Kanton Aargau · Bezirk Baden
English
Deutsch
Postal Code
5423
Place
Freienwil
State / Region
Kanton Aargau
District
Bezirk Baden
Country
Switzerland
Coordinates
47.5014, 8.3190
Nearby postal codes
5415
Hertenstein AG · Kanton Aargau
5408
Ennetbaden · Kanton Aargau
5415
Rieden AG · Kanton Aargau
5415
Nussbaumen AG · Kanton Aargau
5426
Lengnau AG · Kanton Aargau
5420
Ehrendingen · Kanton Aargau
5401
Baden · Kanton Aargau
5402
Baden · Kanton Aargau
← Back to Switzerland postal codes