Germany • NPA 2391
☎️ Central Office Exchange (NXX)
+49 (2391) 355 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2391) 355. Central office block assigned to Plettenberg, Germany.
Standard Subscriber Format
+49 (2391) 355-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2391
Primary Location
Plettenberg
Service Type
Landline
📋 Central Office Exchange 355 Routing Details
The 355 exchange code (central office prefix) operates within the 2391 Numbering Plan Area (NPA) servicing Plettenberg, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2391) 355 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
02391 355-1234or local national format. -
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International Calls: Dial
+49 2391 355-1234from outside Germany. -
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E.164 Standard:
+492391355XXXX
📞 Nearby Exchanges in Area Code 2391
View All Area Code 2391 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2391) 355?
Phone numbers starting with +49 (2391) 355 belong to the 2391 area code in Plettenberg, Germany, routed via exchange block 355.
How do I call a 355 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 2391, and the subscriber number.
Which provider operates the 355 prefix in Plettenberg?
Telecom services for the 355 exchange block in Plettenberg are primarily assigned to Local Network Carrier for Landline connections.