France • NPA 089
☎️ Central Office Exchange (NXX)
+33 (89) 620 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +33 (89) 620. Central office block assigned to Toll-Free Services, France.
Standard Subscriber Format
+33 (89) 620-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
089
Primary Location
Toll-Free Services
Service Type
Landline
📋 Central Office Exchange 620 Routing Details
The 620 exchange code (central office prefix) operates within the 089 Numbering Plan Area (NPA) servicing Toll-Free Services, France. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +33 (89) 620 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
089 620-1234or local national format. -
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International Calls: Dial
+33 89 620-1234from outside France. -
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E.164 Standard:
+3389620XXXX
📞 Nearby Exchanges in Area Code 089
View All Area Code 089 Exchanges ›❓ Frequently Asked Questions
What area code is +33 (89) 620?
Phone numbers starting with +33 (89) 620 belong to the 089 area code in Toll-Free Services, France, routed via exchange block 620.
How do I call a 620 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +33, then 89, and the subscriber number.
Which provider operates the 620 prefix in Toll-Free Services?
Telecom services for the 620 exchange block in Toll-Free Services are primarily assigned to Local Network Carrier for Landline connections.