Poland • NPA 86
☎️ Central Office Exchange (NXX)
+48 (86) 308 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +48 (86) 308. Central office block assigned to Lomża, Poland.
Standard Subscriber Format
+48 (86) 308-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
86
Primary Location
Lomża
Service Type
Landline
📋 Central Office Exchange 308 Routing Details
The 308 exchange code (central office prefix) operates within the 86 Numbering Plan Area (NPA) servicing Lomża, Poland. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +48 (86) 308 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
086 308-1234or local national format. -
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International Calls: Dial
+48 86 308-1234from outside Poland. -
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E.164 Standard:
+4886308XXXX
📞 Nearby Exchanges in Area Code 86
View All Area Code 86 Exchanges ›❓ Frequently Asked Questions
What area code is +48 (86) 308?
Phone numbers starting with +48 (86) 308 belong to the 86 area code in Lomża, Poland, routed via exchange block 308.
How do I call a 308 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +48, then 86, and the subscriber number.
Which provider operates the 308 prefix in Lomża?
Telecom services for the 308 exchange block in Lomża are primarily assigned to Local Network Carrier for Landline connections.