Slovakia • NPA 45 ☎️ Central Office Exchange (NXX)

+421 (45) 651 Exchange Code

Technical registry directory for telephone subscriber numbers starting with +421 (45) 651. Central office block assigned to Zvolen, Slovakia.

Standard Subscriber Format

+421 (45) 651-XXXX

Telecom Carrier Local Network Carrier

Area Code (NPA) 45

Primary Location Zvolen

Service Type Landline

📋 Central Office Exchange 651 Routing Details

The 651 exchange code (central office prefix) operates within the 45 Numbering Plan Area (NPA) servicing Zvolen, Slovakia. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.

Telecommunication services within the +421 (45) 651 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.

🌐 Dialing Instructions

• Domestic Calls: Dial 045 651-1234 or local national format.
• International Calls: Dial +421 45 651-1234 from outside Slovakia.
• E.164 Standard: +42145651XXXX

📞 Nearby Exchanges in Area Code 45

View All Area Code 45 Exchanges ›

(45) 395 (45) 304 (45) 797 (45) 894 (45) 322 (45) 948 (45) 719 (45) 240 (45) 380 (45) 703 (45) 782 (45) 424 (45) 998 (45) 681 (45) 695 (45) 966

❓ Frequently Asked Questions

What area code is +421 (45) 651?

Phone numbers starting with +421 (45) 651 belong to the 45 area code in Zvolen, Slovakia, routed via exchange block 651.

How do I call a 651 exchange number from abroad?

To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +421, then 45, and the subscriber number.

Which provider operates the 651 prefix in Zvolen?

Telecom services for the 651 exchange block in Zvolen are primarily assigned to Local Network Carrier for Landline connections.