Ireland • NPA 4331
☎️ Central Office Exchange (NXX)
+353 (4331) 506 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +353 (4331) 506. Central office block assigned to Longford, Ireland.
Standard Subscriber Format
+353 (4331) 506-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
4331
Primary Location
Longford
Service Type
Landline
📋 Central Office Exchange 506 Routing Details
The 506 exchange code (central office prefix) operates within the 4331 Numbering Plan Area (NPA) servicing Longford, Ireland. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +353 (4331) 506 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
04331 506-1234or local national format. -
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International Calls: Dial
+353 4331 506-1234from outside Ireland. -
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E.164 Standard:
+3534331506XXXX
📞 Nearby Exchanges in Area Code 4331
View All Area Code 4331 Exchanges ›❓ Frequently Asked Questions
What area code is +353 (4331) 506?
Phone numbers starting with +353 (4331) 506 belong to the 4331 area code in Longford, Ireland, routed via exchange block 506.
How do I call a 506 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +353, then 4331, and the subscriber number.
Which provider operates the 506 prefix in Longford?
Telecom services for the 506 exchange block in Longford are primarily assigned to Local Network Carrier for Landline connections.