China • NPA 539
☎️ Central Office Exchange (NXX)
+86 (539) 280 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (539) 280. Central office block assigned to Linyi, Shandong, China.
Standard Subscriber Format
+86 (539) 280-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
539
Primary Location
Linyi, Shandong
Service Type
Landline
📋 Central Office Exchange 280 Routing Details
The 280 exchange code (central office prefix) operates within the 539 Numbering Plan Area (NPA) servicing Linyi, Shandong, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (539) 280 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
0539 280-1234or local national format. -
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International Calls: Dial
+86 539 280-1234from outside China. -
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E.164 Standard:
+86539280XXXX
📞 Nearby Exchanges in Area Code 539
View All Area Code 539 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (539) 280?
Phone numbers starting with +86 (539) 280 belong to the 539 area code in Linyi, Shandong, China, routed via exchange block 280.
How do I call a 280 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +86, then 539, and the subscriber number.
Which provider operates the 280 prefix in Linyi, Shandong?
Telecom services for the 280 exchange block in Linyi, Shandong are primarily assigned to Local Network Carrier for Landline connections.