Germany • NPA 2923
☎️ Central Office Exchange (NXX)
+49 (2923) 820 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2923) 820. Central office block assigned to Lippetal-Herzfeld, Germany.
Standard Subscriber Format
+49 (2923) 820-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2923
Primary Location
Lippetal-Herzfeld
Service Type
Landline
📋 Central Office Exchange 820 Routing Details
The 820 exchange code (central office prefix) operates within the 2923 Numbering Plan Area (NPA) servicing Lippetal-Herzfeld, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2923) 820 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
02923 820-1234or local national format. -
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International Calls: Dial
+49 2923 820-1234from outside Germany. -
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E.164 Standard:
+492923820XXXX
📞 Nearby Exchanges in Area Code 2923
View All Area Code 2923 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2923) 820?
Phone numbers starting with +49 (2923) 820 belong to the 2923 area code in Lippetal-Herzfeld, Germany, routed via exchange block 820.
How do I call a 820 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 2923, and the subscriber number.
Which provider operates the 820 prefix in Lippetal-Herzfeld?
Telecom services for the 820 exchange block in Lippetal-Herzfeld are primarily assigned to Local Network Carrier for Landline connections.