Brazil • NPA 28
☎️ Central Office Exchange (NXX)
+55 (28) 428 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +55 (28) 428. Central office block assigned to Espirito Santo, Brazil.
Standard Subscriber Format
+55 (28) 428-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
28
Primary Location
Espirito Santo
Service Type
Landline
📋 Central Office Exchange 428 Routing Details
The 428 exchange code (central office prefix) operates within the 28 Numbering Plan Area (NPA) servicing Espirito Santo, Brazil. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +55 (28) 428 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
028 428-1234or local national format. -
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International Calls: Dial
+55 28 428-1234from outside Brazil. -
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E.164 Standard:
+5528428XXXX
📞 Nearby Exchanges in Area Code 28
View All Area Code 28 Exchanges ›❓ Frequently Asked Questions
What area code is +55 (28) 428?
Phone numbers starting with +55 (28) 428 belong to the 28 area code in Espirito Santo, Brazil, routed via exchange block 428.
How do I call a 428 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 28, and the subscriber number.
Which provider operates the 428 prefix in Espirito Santo?
Telecom services for the 428 exchange block in Espirito Santo are primarily assigned to Local Network Carrier for Landline connections.