Germany • NPA 9923
☎️ Central Office Exchange (NXX)
+49 (9923) 511 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (9923) 511. Central office block assigned to Teisnach, Germany.
Standard Subscriber Format
+49 (9923) 511-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
9923
Primary Location
Teisnach
Service Type
Landline
📋 Central Office Exchange 511 Routing Details
The 511 exchange code (central office prefix) operates within the 9923 Numbering Plan Area (NPA) servicing Teisnach, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (9923) 511 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
09923 511-1234or local national format. -
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International Calls: Dial
+49 9923 511-1234from outside Germany. -
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E.164 Standard:
+499923511XXXX
📞 Nearby Exchanges in Area Code 9923
View All Area Code 9923 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (9923) 511?
Phone numbers starting with +49 (9923) 511 belong to the 9923 area code in Teisnach, Germany, routed via exchange block 511.
How do I call a 511 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +49, then 9923, and the subscriber number.
Which provider operates the 511 prefix in Teisnach?
Telecom services for the 511 exchange block in Teisnach are primarily assigned to Local Network Carrier for Landline connections.