Norway • NPA 68
☎️ Central Office Exchange (NXX)
+47 (68) 670 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +47 (68) 670. Central office block assigned to Østfold/Akershus, Norway.
Standard Subscriber Format
+47 (68) 670-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
68
Primary Location
Østfold/Akershus
Service Type
Landline
📋 Central Office Exchange 670 Routing Details
The 670 exchange code (central office prefix) operates within the 68 Numbering Plan Area (NPA) servicing Østfold/Akershus, Norway. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +47 (68) 670 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
068 670-1234or local national format. -
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International Calls: Dial
+47 68 670-1234from outside Norway. -
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E.164 Standard:
+4768670XXXX
📞 Nearby Exchanges in Area Code 68
View All Area Code 68 Exchanges ›❓ Frequently Asked Questions
What area code is +47 (68) 670?
Phone numbers starting with +47 (68) 670 belong to the 68 area code in Østfold/Akershus, Norway, routed via exchange block 670.
How do I call a 670 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +47, then 68, and the subscriber number.
Which provider operates the 670 prefix in Østfold/Akershus?
Telecom services for the 670 exchange block in Østfold/Akershus are primarily assigned to Local Network Carrier for Landline connections.