Austria • NPA 4213
☎️ Central Office Exchange (NXX)
+43 (4213) 257 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +43 (4213) 257. Central office block assigned to Launsdorf, Austria.
Standard Subscriber Format
+43 (4213) 257-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
4213
Primary Location
Launsdorf
Service Type
Landline
📋 Central Office Exchange 257 Routing Details
The 257 exchange code (central office prefix) operates within the 4213 Numbering Plan Area (NPA) servicing Launsdorf, Austria. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +43 (4213) 257 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
04213 257-1234or local national format. -
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International Calls: Dial
+43 4213 257-1234from outside Austria. -
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E.164 Standard:
+434213257XXXX
📞 Nearby Exchanges in Area Code 4213
View All Area Code 4213 Exchanges ›❓ Frequently Asked Questions
What area code is +43 (4213) 257?
Phone numbers starting with +43 (4213) 257 belong to the 4213 area code in Launsdorf, Austria, routed via exchange block 257.
How do I call a 257 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 4213, and the subscriber number.
Which provider operates the 257 prefix in Launsdorf?
Telecom services for the 257 exchange block in Launsdorf are primarily assigned to Local Network Carrier for Landline connections.