China • NPA 897
☎️ Central Office Exchange (NXX)
+86 (897) 577 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (897) 577. Central office block assigned to GeEr/Pulan/Zhada, Tibet, China.
Standard Subscriber Format
+86 (897) 577-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
897
Primary Location
GeEr/Pulan/Zhada, Tibet
Service Type
Landline
📋 Central Office Exchange 577 Routing Details
The 577 exchange code (central office prefix) operates within the 897 Numbering Plan Area (NPA) servicing GeEr/Pulan/Zhada, Tibet, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (897) 577 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
0897 577-1234or local national format. -
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International Calls: Dial
+86 897 577-1234from outside China. -
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E.164 Standard:
+86897577XXXX
📞 Nearby Exchanges in Area Code 897
View All Area Code 897 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (897) 577?
Phone numbers starting with +86 (897) 577 belong to the 897 area code in GeEr/Pulan/Zhada, Tibet, China, routed via exchange block 577.
How do I call a 577 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 897, and the subscriber number.
Which provider operates the 577 prefix in GeEr/Pulan/Zhada, Tibet?
Telecom services for the 577 exchange block in GeEr/Pulan/Zhada, Tibet are primarily assigned to Local Network Carrier for Landline connections.