China • NPA 745
☎️ Central Office Exchange (NXX)
+86 (745) 592 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (745) 592. Central office block assigned to Huaihua, Hunan, China.
Standard Subscriber Format
+86 (745) 592-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
745
Primary Location
Huaihua, Hunan
Service Type
Landline
📋 Central Office Exchange 592 Routing Details
The 592 exchange code (central office prefix) operates within the 745 Numbering Plan Area (NPA) servicing Huaihua, Hunan, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (745) 592 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
0745 592-1234or local national format. -
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International Calls: Dial
+86 745 592-1234from outside China. -
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E.164 Standard:
+86745592XXXX
📞 Nearby Exchanges in Area Code 745
View All Area Code 745 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (745) 592?
Phone numbers starting with +86 (745) 592 belong to the 745 area code in Huaihua, Hunan, China, routed via exchange block 592.
How do I call a 592 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 745, and the subscriber number.
Which provider operates the 592 prefix in Huaihua, Hunan?
Telecom services for the 592 exchange block in Huaihua, Hunan are primarily assigned to Local Network Carrier for Landline connections.