Croatia • NPA 53
☎️ Central Office Exchange (NXX)
+385 (53) 577 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +385 (53) 577. Central office block assigned to Lika-Senj, Croatia.
Standard Subscriber Format
+385 (53) 577-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
53
Primary Location
Lika-Senj
Service Type
Landline
📋 Central Office Exchange 577 Routing Details
The 577 exchange code (central office prefix) operates within the 53 Numbering Plan Area (NPA) servicing Lika-Senj, Croatia. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +385 (53) 577 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
053 577-1234or local national format. -
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International Calls: Dial
+385 53 577-1234from outside Croatia. -
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E.164 Standard:
+38553577XXXX
📞 Nearby Exchanges in Area Code 53
View All Area Code 53 Exchanges ›❓ Frequently Asked Questions
What area code is +385 (53) 577?
Phone numbers starting with +385 (53) 577 belong to the 53 area code in Lika-Senj, Croatia, routed via exchange block 577.
How do I call a 577 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 53, and the subscriber number.
Which provider operates the 577 prefix in Lika-Senj?
Telecom services for the 577 exchange block in Lika-Senj are primarily assigned to Local Network Carrier for Landline connections.