China • NPA 993
☎️ Central Office Exchange (NXX)
+86 (993) 439 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (993) 439. Central office block assigned to Shihezi, Xinjiang, China.
Standard Subscriber Format
+86 (993) 439-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
993
Primary Location
Shihezi, Xinjiang
Service Type
Landline
📋 Central Office Exchange 439 Routing Details
The 439 exchange code (central office prefix) operates within the 993 Numbering Plan Area (NPA) servicing Shihezi, Xinjiang, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (993) 439 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
0993 439-1234or local national format. -
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International Calls: Dial
+86 993 439-1234from outside China. -
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E.164 Standard:
+86993439XXXX
📞 Nearby Exchanges in Area Code 993
View All Area Code 993 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (993) 439?
Phone numbers starting with +86 (993) 439 belong to the 993 area code in Shihezi, Xinjiang, China, routed via exchange block 439.
How do I call a 439 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 993, and the subscriber number.
Which provider operates the 439 prefix in Shihezi, Xinjiang?
Telecom services for the 439 exchange block in Shihezi, Xinjiang are primarily assigned to Local Network Carrier for Landline connections.