New Zealand • NPA 3233
☎️ Central Office Exchange (NXX)
+64 (3233) 228 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +64 (3233) 228. Central office block assigned to Riverton/Winton, New Zealand.
Standard Subscriber Format
+64 (3233) 228-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
3233
Primary Location
Riverton/Winton
Service Type
Landline
📋 Central Office Exchange 228 Routing Details
The 228 exchange code (central office prefix) operates within the 3233 Numbering Plan Area (NPA) servicing Riverton/Winton, New Zealand. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +64 (3233) 228 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
03233 228-1234or local national format. -
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International Calls: Dial
+64 3233 228-1234from outside New Zealand. -
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E.164 Standard:
+643233228XXXX
📞 Nearby Exchanges in Area Code 3233
View All Area Code 3233 Exchanges ›❓ Frequently Asked Questions
What area code is +64 (3233) 228?
Phone numbers starting with +64 (3233) 228 belong to the 3233 area code in Riverton/Winton, New Zealand, routed via exchange block 228.
How do I call a 228 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +64, then 3233, and the subscriber number.
Which provider operates the 228 prefix in Riverton/Winton?
Telecom services for the 228 exchange block in Riverton/Winton are primarily assigned to Local Network Carrier for Landline connections.