Portugal • NPA 256 ☎️ Central Office Exchange (NXX)

+351 (256) 239 Exchange Code

Technical registry directory for telephone subscriber numbers starting with +351 (256) 239. Central office block assigned to S. João da Madeira, Portugal.

Standard Subscriber Format

+351 (256) 239-XXXX

Telecom Carrier Local Network Carrier

Area Code (NPA) 256

Primary Location S. João da Madeira

Service Type Landline

📋 Central Office Exchange 239 Routing Details

The 239 exchange code (central office prefix) operates within the 256 Numbering Plan Area (NPA) servicing S. João da Madeira, Portugal. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.

Telecommunication services within the +351 (256) 239 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.

🌐 Dialing Instructions

• Domestic Calls: Dial 0256 239-1234 or local national format.
• International Calls: Dial +351 256 239-1234 from outside Portugal.
• E.164 Standard: +351256239XXXX

📞 Nearby Exchanges in Area Code 256

View All Area Code 256 Exchanges ›

(256) 450 (256) 593 (256) 981 (256) 864 (256) 255 (256) 603 (256) 518 (256) 929 (256) 904 (256) 850 (256) 870 (256) 934 (256) 469 (256) 298 (256) 381 (256) 988

❓ Frequently Asked Questions

What area code is +351 (256) 239?

Phone numbers starting with +351 (256) 239 belong to the 256 area code in S. João da Madeira, Portugal, routed via exchange block 239.

How do I call a 239 exchange number from abroad?

To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +351, then 256, and the subscriber number.

Which provider operates the 239 prefix in S. João da Madeira?

Telecom services for the 239 exchange block in S. João da Madeira are primarily assigned to Local Network Carrier for Landline connections.