Austria • NPA 2956
☎️ Central Office Exchange (NXX)
+43 (2956) 331 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +43 (2956) 331. Central office block assigned to Ziersdorf, Austria.
Standard Subscriber Format
+43 (2956) 331-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2956
Primary Location
Ziersdorf
Service Type
Landline
📋 Central Office Exchange 331 Routing Details
The 331 exchange code (central office prefix) operates within the 2956 Numbering Plan Area (NPA) servicing Ziersdorf, Austria. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +43 (2956) 331 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
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Domestic Calls: Dial
02956 331-1234or local national format. -
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International Calls: Dial
+43 2956 331-1234from outside Austria. -
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E.164 Standard:
+432956331XXXX
📞 Nearby Exchanges in Area Code 2956
View All Area Code 2956 Exchanges ›❓ Frequently Asked Questions
What area code is +43 (2956) 331?
Phone numbers starting with +43 (2956) 331 belong to the 2956 area code in Ziersdorf, Austria, routed via exchange block 331.
How do I call a 331 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +43, then 2956, and the subscriber number.
Which provider operates the 331 prefix in Ziersdorf?
Telecom services for the 331 exchange block in Ziersdorf are primarily assigned to Local Network Carrier for Landline connections.