ESROT
Databases
Voice & signaling
SIP response codes
Q.850 cause codes
Mobile & SMS
SMPP error codes
MCC / MNC database
Mobile operators
Numbering & location
Country dialing codes
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
HTTP status codes
Country codes
Currency codes
Domain extensions
Time zones
Public holidays
World population
More
Telecom news
Events
Telecom facts
Abbreviations
Blog
Home
›
Postal Codes
›
Singapore
› 228458
Postal Code 228458 — Mount Sophia, Singapore
-
English
中文
Postal Code
228458
Place
Mount Sophia
State / Region
-
District
-
Country
Singapore
Coordinates
1.3003, 103.8479
Nearby postal codes
228478
Mount Sophia · -
228470
Mount Sophia · -
228192
Sophia Road · -
228193
Sophia Road · -
228453
Mount Sophia · -
228461
Mount Sophia · -
228477
Mount Sophia · -
228479
Mount Sophia · -
← Back to Singapore postal codes