Austria • NPA 3843 ☎️ Central Office Exchange (NXX)

+43 (3843) 313 Exchange Code

Technical registry directory for telephone subscriber numbers starting with +43 (3843) 313. Central office block assigned to St. Michael in Obersteiermark, Austria.

Standard Subscriber Format

+43 (3843) 313-XXXX

Telecom Carrier Local Network Carrier

Area Code (NPA) 3843

Primary Location St. Michael in Obersteiermark

Service Type Landline

📋 Central Office Exchange 313 Routing Details

The 313 exchange code (central office prefix) operates within the 3843 Numbering Plan Area (NPA) servicing St. Michael in Obersteiermark, Austria. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.

Telecommunication services within the +43 (3843) 313 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.

🌐 Dialing Instructions

• Domestic Calls: Dial 03843 313-1234 or local national format.
• International Calls: Dial +43 3843 313-1234 from outside Austria.
• E.164 Standard: +433843313XXXX

📞 Nearby Exchanges in Area Code 3843

View All Area Code 3843 Exchanges ›

(3843) 379 (3843) 503 (3843) 267 (3843) 402 (3843) 239 (3843) 781 (3843) 324 (3843) 232 (3843) 846 (3843) 214 (3843) 908 (3843) 620 (3843) 825 (3843) 641 (3843) 305 (3843) 553

❓ Frequently Asked Questions

What area code is +43 (3843) 313?

Phone numbers starting with +43 (3843) 313 belong to the 3843 area code in St. Michael in Obersteiermark, Austria, routed via exchange block 313.

How do I call a 313 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 3843, and the subscriber number.

Which provider operates the 313 prefix in St. Michael in Obersteiermark?

Telecom services for the 313 exchange block in St. Michael in Obersteiermark are primarily assigned to Local Network Carrier for Landline connections.