Germany • NPA 2137
☎️ Central Office Exchange (NXX)
+49 (2137) 233 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2137) 233. Central office block assigned to Neuss-Norf, Germany.
Standard Subscriber Format
+49 (2137) 233-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2137
Primary Location
Neuss-Norf
Service Type
Landline
📋 Central Office Exchange 233 Routing Details
The 233 exchange code (central office prefix) operates within the 2137 Numbering Plan Area (NPA) servicing Neuss-Norf, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2137) 233 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
02137 233-1234or local national format. -
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International Calls: Dial
+49 2137 233-1234from outside Germany. -
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E.164 Standard:
+492137233XXXX
📞 Nearby Exchanges in Area Code 2137
View All Area Code 2137 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2137) 233?
Phone numbers starting with +49 (2137) 233 belong to the 2137 area code in Neuss-Norf, Germany, routed via exchange block 233.
How do I call a 233 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 2137, and the subscriber number.
Which provider operates the 233 prefix in Neuss-Norf?
Telecom services for the 233 exchange block in Neuss-Norf are primarily assigned to Local Network Carrier for Landline connections.