China • NPA 310
☎️ Central Office Exchange (NXX)
+86 (310) 324 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +86 (310) 324. Central office block assigned to Handan, Hebei, China.
Standard Subscriber Format
+86 (310) 324-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
310
Primary Location
Handan, Hebei
Service Type
Landline
📋 Central Office Exchange 324 Routing Details
The 324 exchange code (central office prefix) operates within the 310 Numbering Plan Area (NPA) servicing Handan, Hebei, China. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +86 (310) 324 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
0310 324-1234or local national format. -
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International Calls: Dial
+86 310 324-1234from outside China. -
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E.164 Standard:
+86310324XXXX
📞 Nearby Exchanges in Area Code 310
View All Area Code 310 Exchanges ›❓ Frequently Asked Questions
What area code is +86 (310) 324?
Phone numbers starting with +86 (310) 324 belong to the 310 area code in Handan, Hebei, China, routed via exchange block 324.
How do I call a 324 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 310, and the subscriber number.
Which provider operates the 324 prefix in Handan, Hebei?
Telecom services for the 324 exchange block in Handan, Hebei are primarily assigned to Local Network Carrier for Landline connections.