023 area code — Zrenjanin
023 is the telephone area code for Zrenjanin in Serbia. Numbers are written internationally as +381 23.
How to call Zrenjanin
- From abroad
- +381 23 XXX XXXX
- Within Serbia
- 023 XXX XXXX
- Country calling code
- +381
About the 023 area code
Dialed within Serbia as 023, this code is written internationally as +381 23 followed by the subscriber's local number.
Area codes like 023 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Serbia number. To actually receive an SMS on a Serbia number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Zrenjanin?
Zrenjanin uses the area code 023, written internationally as +381 23.
How do I call Zrenjanin from another country?
Dial your international access code, then +381 23, then the local number — dropping the national leading 0.
What time is it in Zrenjanin?
Zrenjanin is in the Europe/Belgrade time zone; the live clock above shows the current local time.
Is 023 a mobile or a landline code?
023 is a geographic (landline) area code for Zrenjanin. Mobile numbers in Serbia use their own separate prefixes.