China • NPA 999
☎️ Central Office Exchange (NXX)
+86 (999) 313 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (999) 313. Central office block assigned to Yining, Xinjiang, China.
Standard Subscriber Format
+86 (999) 313-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
999
Primary Location
Yining, Xinjiang
Service Type
Landline
📋 Central Office Exchange 313 Routing Details
The 313 exchange code (central office prefix) operates within the 999 Numbering Plan Area (NPA) servicing Yining, Xinjiang, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (999) 313 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
0999 313-1234or local national format. -
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International Calls: Dial
+86 999 313-1234from outside China. -
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E.164 Standard:
+86999313XXXX
📞 Nearby Exchanges in Area Code 999
View All Area Code 999 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (999) 313?
Phone numbers starting with +86 (999) 313 belong to the 999 area code in Yining, Xinjiang, China, routed via exchange block 313.
How do I call a 313 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 999, and the subscriber number.
Which provider operates the 313 prefix in Yining, Xinjiang?
Telecom services for the 313 exchange block in Yining, Xinjiang are primarily assigned to Local Network Carrier for Landline connections.