Germany • NPA 2721
☎️ Central Office Exchange (NXX)
+49 (2721) 356 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2721) 356. Central office block assigned to Lennestadt, Germany.
Standard Subscriber Format
+49 (2721) 356-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2721
Primary Location
Lennestadt
Service Type
Landline
📋 Central Office Exchange 356 Routing Details
The 356 exchange code (central office prefix) operates within the 2721 Numbering Plan Area (NPA) servicing Lennestadt, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2721) 356 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
02721 356-1234or local national format. -
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International Calls: Dial
+49 2721 356-1234from outside Germany. -
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E.164 Standard:
+492721356XXXX
📞 Nearby Exchanges in Area Code 2721
View All Area Code 2721 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2721) 356?
Phone numbers starting with +49 (2721) 356 belong to the 2721 area code in Lennestadt, Germany, routed via exchange block 356.
How do I call a 356 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 2721, and the subscriber number.
Which provider operates the 356 prefix in Lennestadt?
Telecom services for the 356 exchange block in Lennestadt are primarily assigned to Local Network Carrier for Landline connections.