Lithuania • NPA 46
☎️ Central Office Exchange (NXX)
+370 (46) 638 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +370 (46) 638. Central office block assigned to Klaipėda, Lithuania.
Standard Subscriber Format
+370 (46) 638-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
46
Primary Location
Klaipėda
Service Type
Landline
📋 Central Office Exchange 638 Routing Details
The 638 exchange code (central office prefix) operates within the 46 Numbering Plan Area (NPA) servicing Klaipėda, Lithuania. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +370 (46) 638 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
046 638-1234or local national format. -
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International Calls: Dial
+370 46 638-1234from outside Lithuania. -
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E.164 Standard:
+37046638XXXX
📞 Nearby Exchanges in Area Code 46
View All Area Code 46 Exchanges ›❓ Frequently Asked Questions
What area code is +370 (46) 638?
Phone numbers starting with +370 (46) 638 belong to the 46 area code in Klaipėda, Lithuania, routed via exchange block 638.
How do I call a 638 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 46, and the subscriber number.
Which provider operates the 638 prefix in Klaipėda?
Telecom services for the 638 exchange block in Klaipėda are primarily assigned to Local Network Carrier for Landline connections.