Croatia • NPA 43
☎️ Central Office Exchange (NXX)
+385 (43) 623 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +385 (43) 623. Central office block assigned to Bjelovar-Bilogora, Croatia.
Standard Subscriber Format
+385 (43) 623-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
43
Primary Location
Bjelovar-Bilogora
Service Type
Landline
📋 Central Office Exchange 623 Routing Details
The 623 exchange code (central office prefix) operates within the 43 Numbering Plan Area (NPA) servicing Bjelovar-Bilogora, Croatia. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +385 (43) 623 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
043 623-1234or local national format. -
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International Calls: Dial
+385 43 623-1234from outside Croatia. -
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E.164 Standard:
+38543623XXXX
📞 Nearby Exchanges in Area Code 43
View All Area Code 43 Exchanges ›❓ Frequently Asked Questions
What area code is +385 (43) 623?
Phone numbers starting with +385 (43) 623 belong to the 43 area code in Bjelovar-Bilogora, Croatia, routed via exchange block 623.
How do I call a 623 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +385, then 43, and the subscriber number.
Which provider operates the 623 prefix in Bjelovar-Bilogora?
Telecom services for the 623 exchange block in Bjelovar-Bilogora are primarily assigned to Local Network Carrier for Landline connections.