Norway • NPA 74
☎️ Central Office Exchange (NXX)
+47 (74) 587 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +47 (74) 587. Central office block assigned to Nord-Trøndelag, Norway.
Standard Subscriber Format
+47 (74) 587-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
74
Primary Location
Nord-Trøndelag
Service Type
Landline
📋 Central Office Exchange 587 Routing Details
The 587 exchange code (central office prefix) operates within the 74 Numbering Plan Area (NPA) servicing Nord-Trøndelag, Norway. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +47 (74) 587 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
074 587-1234or local national format. -
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International Calls: Dial
+47 74 587-1234from outside Norway. -
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E.164 Standard:
+4774587XXXX
📞 Nearby Exchanges in Area Code 74
View All Area Code 74 Exchanges ›❓ Frequently Asked Questions
What area code is +47 (74) 587?
Phone numbers starting with +47 (74) 587 belong to the 74 area code in Nord-Trøndelag, Norway, routed via exchange block 587.
How do I call a 587 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 74, and the subscriber number.
Which provider operates the 587 prefix in Nord-Trøndelag?
Telecom services for the 587 exchange block in Nord-Trøndelag are primarily assigned to Local Network Carrier for Landline connections.