China • NPA 532
☎️ Central Office Exchange (NXX)
+86 (532) 491 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (532) 491. Central office block assigned to Qingdao, Shandong, China.
Standard Subscriber Format
+86 (532) 491-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
532
Primary Location
Qingdao, Shandong
Service Type
Landline
📋 Central Office Exchange 491 Routing Details
The 491 exchange code (central office prefix) operates within the 532 Numbering Plan Area (NPA) servicing Qingdao, Shandong, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (532) 491 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
0532 491-1234or local national format. -
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International Calls: Dial
+86 532 491-1234from outside China. -
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E.164 Standard:
+86532491XXXX
📞 Nearby Exchanges in Area Code 532
View All Area Code 532 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (532) 491?
Phone numbers starting with +86 (532) 491 belong to the 532 area code in Qingdao, Shandong, China, routed via exchange block 491.
How do I call a 491 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 532, and the subscriber number.
Which provider operates the 491 prefix in Qingdao, Shandong?
Telecom services for the 491 exchange block in Qingdao, Shandong are primarily assigned to Local Network Carrier for Landline connections.