Mexico • NPA 672
☎️ Central Office Exchange (NXX)
+52 (672) 834 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +52 (672) 834. Central office block assigned to Sinaloa, Mexico.
Standard Subscriber Format
+52 (672) 834-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
672
Primary Location
Sinaloa
Service Type
Landline
📋 Central Office Exchange 834 Routing Details
The 834 exchange code (central office prefix) operates within the 672 Numbering Plan Area (NPA) servicing Sinaloa, Mexico. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +52 (672) 834 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
0672 834-1234or local national format. -
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International Calls: Dial
+52 672 834-1234from outside Mexico. -
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E.164 Standard:
+52672834XXXX
📞 Nearby Exchanges in Area Code 672
View All Area Code 672 Exchanges ›❓ Frequently Asked Questions
What area code is +52 (672) 834?
Phone numbers starting with +52 (672) 834 belong to the 672 area code in Sinaloa, Mexico, routed via exchange block 834.
How do I call a 834 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 672, and the subscriber number.
Which provider operates the 834 prefix in Sinaloa?
Telecom services for the 834 exchange block in Sinaloa are primarily assigned to Local Network Carrier for Landline connections.