India • NPA 8367
☎️ Central Office Exchange (NXX)
+91 (8367) 403 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +91 (8367) 403. Central office block assigned to Hubli, Karnataka, India.
Standard Subscriber Format
+91 (8367) 403-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
8367
Primary Location
Hubli, Karnataka
Service Type
Landline
📋 Central Office Exchange 403 Routing Details
The 403 exchange code (central office prefix) operates within the 8367 Numbering Plan Area (NPA) servicing Hubli, Karnataka, India. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +91 (8367) 403 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
08367 403-1234or local national format. -
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International Calls: Dial
+91 8367 403-1234from outside India. -
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E.164 Standard:
+918367403XXXX
📞 Nearby Exchanges in Area Code 8367
View All Area Code 8367 Exchanges ›❓ Frequently Asked Questions
What area code is +91 (8367) 403?
Phone numbers starting with +91 (8367) 403 belong to the 8367 area code in Hubli, Karnataka, India, routed via exchange block 403.
How do I call a 403 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +91, then 8367, and the subscriber number.
Which provider operates the 403 prefix in Hubli, Karnataka?
Telecom services for the 403 exchange block in Hubli, Karnataka are primarily assigned to Local Network Carrier for Landline connections.