Australia • NPA 21
☎️ Central Office Exchange (NXX)
+61 (21) 868 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +61 (21) 868. Central office block assigned to New South Wales, Australia.
Standard Subscriber Format
+61 (21) 868-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
21
Primary Location
New South Wales
Service Type
Landline
📋 Central Office Exchange 868 Routing Details
The 868 exchange code (central office prefix) operates within the 21 Numbering Plan Area (NPA) servicing New South Wales, Australia. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +61 (21) 868 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
021 868-1234or local national format. -
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International Calls: Dial
+61 21 868-1234from outside Australia. -
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E.164 Standard:
+6121868XXXX
📞 Nearby Exchanges in Area Code 21
View All Area Code 21 Exchanges ›❓ Frequently Asked Questions
What area code is +61 (21) 868?
Phone numbers starting with +61 (21) 868 belong to the 21 area code in New South Wales, Australia, routed via exchange block 868.
How do I call a 868 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +61, then 21, and the subscriber number.
Which provider operates the 868 prefix in New South Wales?
Telecom services for the 868 exchange block in New South Wales are primarily assigned to Local Network Carrier for Landline connections.