Germany • NPA 2764
☎️ Central Office Exchange (NXX)
+49 (2764) 321 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +49 (2764) 321. Central office block assigned to Welschen Ennest, Germany.
Standard Subscriber Format
+49 (2764) 321-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
2764
Primary Location
Welschen Ennest
Service Type
Landline
📋 Central Office Exchange 321 Routing Details
The 321 exchange code (central office prefix) operates within the 2764 Numbering Plan Area (NPA) servicing Welschen Ennest, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +49 (2764) 321 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
02764 321-1234or local national format. -
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International Calls: Dial
+49 2764 321-1234from outside Germany. -
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E.164 Standard:
+492764321XXXX
📞 Nearby Exchanges in Area Code 2764
View All Area Code 2764 Exchanges ›❓ Frequently Asked Questions
What area code is +49 (2764) 321?
Phone numbers starting with +49 (2764) 321 belong to the 2764 area code in Welschen Ennest, Germany, routed via exchange block 321.
How do I call a 321 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 2764, and the subscriber number.
Which provider operates the 321 prefix in Welschen Ennest?
Telecom services for the 321 exchange block in Welschen Ennest are primarily assigned to Local Network Carrier for Landline connections.