Germany • NPA 2801
☎️ Central Office Exchange (NXX)
+49 (2801) 644 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2801) 644. Central office block assigned to Xanten, Germany.
Standard Subscriber Format
+49 (2801) 644-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2801
Primary Location
Xanten
Service Type
Landline
📋 Central Office Exchange 644 Routing Details
The 644 exchange code (central office prefix) operates within the 2801 Numbering Plan Area (NPA) servicing Xanten, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2801) 644 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
-
•
Domestic Calls: Dial
02801 644-1234or local national format. -
•
International Calls: Dial
+49 2801 644-1234from outside Germany. -
•
E.164 Standard:
+492801644XXXX
📞 Nearby Exchanges in Area Code 2801
View All Area Code 2801 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2801) 644?
Phone numbers starting with +49 (2801) 644 belong to the 2801 area code in Xanten, Germany, routed via exchange block 644.
How do I call a 644 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 2801, and the subscriber number.
Which provider operates the 644 prefix in Xanten?
Telecom services for the 644 exchange block in Xanten are primarily assigned to Local Network Carrier for Landline connections.