Germany • NPA 2373
☎️ Central Office Exchange (NXX)
+49 (2373) 405 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2373) 405. Central office block assigned to Menden Sauerland, Germany.
Standard Subscriber Format
+49 (2373) 405-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2373
Primary Location
Menden Sauerland
Service Type
Landline
📋 Central Office Exchange 405 Routing Details
The 405 exchange code (central office prefix) operates within the 2373 Numbering Plan Area (NPA) servicing Menden Sauerland, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2373) 405 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
02373 405-1234or local national format. -
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International Calls: Dial
+49 2373 405-1234from outside Germany. -
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E.164 Standard:
+492373405XXXX
📞 Nearby Exchanges in Area Code 2373
View All Area Code 2373 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2373) 405?
Phone numbers starting with +49 (2373) 405 belong to the 2373 area code in Menden Sauerland, Germany, routed via exchange block 405.
How do I call a 405 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 2373, and the subscriber number.
Which provider operates the 405 prefix in Menden Sauerland?
Telecom services for the 405 exchange block in Menden Sauerland are primarily assigned to Local Network Carrier for Landline connections.