Spain • NPA 800
☎️ Central Office Exchange (NXX)
+34 (800) 345 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +34 (800) 345. Central office block assigned to Toll-Free Services, Spain.
Standard Subscriber Format
+34 (800) 345-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
800
Primary Location
Toll-Free Services
Service Type
Landline
📋 Central Office Exchange 345 Routing Details
The 345 exchange code (central office prefix) operates within the 800 Numbering Plan Area (NPA) servicing Toll-Free Services, Spain. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +34 (800) 345 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
0800 345-1234or local national format. -
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International Calls: Dial
+34 800 345-1234from outside Spain. -
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E.164 Standard:
+34800345XXXX
📞 Nearby Exchanges in Area Code 800
View All Area Code 800 Exchanges ›❓ Frequently Asked Questions
What area code is +34 (800) 345?
Phone numbers starting with +34 (800) 345 belong to the 800 area code in Toll-Free Services, Spain, routed via exchange block 345.
How do I call a 345 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +34, then 800, and the subscriber number.
Which provider operates the 345 prefix in Toll-Free Services?
Telecom services for the 345 exchange block in Toll-Free Services are primarily assigned to Local Network Carrier for Landline connections.