Germany • NPA 2066
☎️ Central Office Exchange (NXX)
+49 (2066) 492 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2066) 492. Central office block assigned to Duisburg-Homberg, Germany.
Standard Subscriber Format
+49 (2066) 492-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2066
Primary Location
Duisburg-Homberg
Service Type
Landline
📋 Central Office Exchange 492 Routing Details
The 492 exchange code (central office prefix) operates within the 2066 Numbering Plan Area (NPA) servicing Duisburg-Homberg, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2066) 492 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
02066 492-1234or local national format. -
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International Calls: Dial
+49 2066 492-1234from outside Germany. -
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E.164 Standard:
+492066492XXXX
📞 Nearby Exchanges in Area Code 2066
View All Area Code 2066 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2066) 492?
Phone numbers starting with +49 (2066) 492 belong to the 2066 area code in Duisburg-Homberg, Germany, routed via exchange block 492.
How do I call a 492 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 2066, and the subscriber number.
Which provider operates the 492 prefix in Duisburg-Homberg?
Telecom services for the 492 exchange block in Duisburg-Homberg are primarily assigned to Local Network Carrier for Landline connections.