Bulgaria • NPA 309
☎️ Central Office Exchange (NXX)
+359 (309) 220 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +359 (309) 220. Central office block assigned to Pamporovo, Bulgaria.
Standard Subscriber Format
+359 (309) 220-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
309
Primary Location
Pamporovo
Service Type
Landline
📋 Central Office Exchange 220 Routing Details
The 220 exchange code (central office prefix) operates within the 309 Numbering Plan Area (NPA) servicing Pamporovo, Bulgaria. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +359 (309) 220 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
0309 220-1234or local national format. -
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International Calls: Dial
+359 309 220-1234from outside Bulgaria. -
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E.164 Standard:
+359309220XXXX
📞 Nearby Exchanges in Area Code 309
View All Area Code 309 Exchanges ›❓ Frequently Asked Questions
What area code is +359 (309) 220?
Phone numbers starting with +359 (309) 220 belong to the 309 area code in Pamporovo, Bulgaria, routed via exchange block 220.
How do I call a 220 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +359, then 309, and the subscriber number.
Which provider operates the 220 prefix in Pamporovo?
Telecom services for the 220 exchange block in Pamporovo are primarily assigned to Local Network Carrier for Landline connections.