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Germany • NPA 2564 ☎️ Central Office Exchange (NXX)

+49 (2564) 428 Exchange Code

Technical registry directory for telephone subscriber numbers starting with +49 (2564) 428. Central office block assigned to Vreden, Germany.

Standard Subscriber Format
+49 (2564) 428-XXXX
Telecom Carrier Local Network Carrier
Area Code (NPA) 2564
Primary Location Vreden
Service Type Landline

📋 Central Office Exchange 428 Routing Details

The 428 exchange code (central office prefix) operates within the 2564 Numbering Plan Area (NPA) servicing Vreden, Germany. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.

Telecommunication services within the +49 (2564) 428 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.

🌐 Dialing Instructions

  • • Domestic Calls: Dial 02564 428-1234 or local national format.
  • • International Calls: Dial +49 2564 428-1234 from outside Germany.
  • • E.164 Standard: +492564428XXXX

❓ Frequently Asked Questions

What area code is +49 (2564) 428?
Phone numbers starting with +49 (2564) 428 belong to the 2564 area code in Vreden, Germany, routed via exchange block 428.
How do I call a 428 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 2564, and the subscriber number.
Which provider operates the 428 prefix in Vreden?
Telecom services for the 428 exchange block in Vreden are primarily assigned to Local Network Carrier for Landline connections.