Mexico • NPA 423
☎️ Central Office Exchange (NXX)
+52 (423) 522 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +52 (423) 522. Central office block assigned to Michoacan, Mexico.
Standard Subscriber Format
+52 (423) 522-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
423
Primary Location
Michoacan
Service Type
Landline
📋 Central Office Exchange 522 Routing Details
The 522 exchange code (central office prefix) operates within the 423 Numbering Plan Area (NPA) servicing Michoacan, Mexico. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +52 (423) 522 prefix range are primarily provisioned by Local Network Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
-
•
Domestic Calls: Dial
0423 522-1234or local national format. -
•
International Calls: Dial
+52 423 522-1234from outside Mexico. -
•
E.164 Standard:
+52423522XXXX
📞 Nearby Exchanges in Area Code 423
View All Area Code 423 Exchanges ›❓ Frequently Asked Questions
What area code is +52 (423) 522?
Phone numbers starting with +52 (423) 522 belong to the 423 area code in Michoacan, Mexico, routed via exchange block 522.
How do I call a 522 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +52, then 423, and the subscriber number.
Which provider operates the 522 prefix in Michoacan?
Telecom services for the 522 exchange block in Michoacan are primarily assigned to Local Network Carrier for Landline connections.