Mexico • NPA 877
☎️ Central Office Exchange (NXX)
+52 (877) 405 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +52 (877) 405. Central office block assigned to Ciudad Acuna, COAH, Mexico.
Standard Subscriber Format
+52 (877) 405-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
877
Primary Location
Ciudad Acuna, COAH
Service Type
Landline
📋 Central Office Exchange 405 Routing Details
The 405 exchange code (central office prefix) operates within the 877 Numbering Plan Area (NPA) servicing Ciudad Acuna, COAH, Mexico. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +52 (877) 405 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
0877 405-1234or local national format. -
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International Calls: Dial
+52 877 405-1234from outside Mexico. -
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E.164 Standard:
+52877405XXXX
📞 Nearby Exchanges in Area Code 877
View All Area Code 877 Exchanges ›❓ Frequently Asked Questions
What area code is +52 (877) 405?
Phone numbers starting with +52 (877) 405 belong to the 877 area code in Ciudad Acuna, COAH, Mexico, routed via exchange block 405.
How do I call a 405 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 877, and the subscriber number.
Which provider operates the 405 prefix in Ciudad Acuna, COAH?
Telecom services for the 405 exchange block in Ciudad Acuna, COAH are primarily assigned to Local Network Carrier for Landline connections.