Lithuania • NPA 523
☎️ Central Office Exchange (NXX)
+370 (523) 690 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +370 (523) 690. Central office block assigned to Vilnius, Lithuania.
Standard Subscriber Format
+370 (523) 690-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
523
Primary Location
Vilnius
Service Type
Landline
📋 Central Office Exchange 690 Routing Details
The 690 exchange code (central office prefix) operates within the 523 Numbering Plan Area (NPA) servicing Vilnius, Lithuania. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +370 (523) 690 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
0523 690-1234or local national format. -
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International Calls: Dial
+370 523 690-1234from outside Lithuania. -
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E.164 Standard:
+370523690XXXX
📞 Nearby Exchanges in Area Code 523
View All Area Code 523 Exchanges ›❓ Frequently Asked Questions
What area code is +370 (523) 690?
Phone numbers starting with +370 (523) 690 belong to the 523 area code in Vilnius, Lithuania, routed via exchange block 690.
How do I call a 690 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +370, then 523, and the subscriber number.
Which provider operates the 690 prefix in Vilnius?
Telecom services for the 690 exchange block in Vilnius are primarily assigned to Local Network Carrier for Landline connections.