Brazil • NPA 800
☎️ Central Office Exchange (NXX)
+55 (800) 583 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +55 (800) 583. Central office block assigned to Toll-Free Services, Brazil.
Standard Subscriber Format
+55 (800) 583-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
800
Primary Location
Toll-Free Services
Service Type
Landline
📋 Central Office Exchange 583 Routing Details
The 583 exchange code (central office prefix) operates within the 800 Numbering Plan Area (NPA) servicing Toll-Free Services, Brazil. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +55 (800) 583 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
-
•
Domestic Calls: Dial
0800 583-1234or local national format. -
•
International Calls: Dial
+55 800 583-1234from outside Brazil. -
•
E.164 Standard:
+55800583XXXX
📞 Nearby Exchanges in Area Code 800
View All Area Code 800 Exchanges ›❓ Frequently Asked Questions
What area code is +55 (800) 583?
Phone numbers starting with +55 (800) 583 belong to the 800 area code in Toll-Free Services, Brazil, routed via exchange block 583.
How do I call a 583 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +55, then 800, and the subscriber number.
Which provider operates the 583 prefix in Toll-Free Services?
Telecom services for the 583 exchange block in Toll-Free Services are primarily assigned to Local Network Carrier for Landline connections.