Mexico • NPA 236
☎️ Central Office Exchange (NXX)
+52 (236) 656 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +52 (236) 656. Central office block assigned to Oaxaca/Puebla, Mexico.
Standard Subscriber Format
+52 (236) 656-XXXX
Telecom Carrier
Local Network Carrier
Area Code (NPA)
236
Primary Location
Oaxaca/Puebla
Service Type
Landline
📋 Central Office Exchange 656 Routing Details
The 656 exchange code (central office prefix) operates within the 236 Numbering Plan Area (NPA) servicing Oaxaca/Puebla, Mexico. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +52 (236) 656 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
0236 656-1234or local national format. -
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International Calls: Dial
+52 236 656-1234from outside Mexico. -
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E.164 Standard:
+52236656XXXX
📞 Nearby Exchanges in Area Code 236
View All Area Code 236 Exchanges ›❓ Frequently Asked Questions
What area code is +52 (236) 656?
Phone numbers starting with +52 (236) 656 belong to the 236 area code in Oaxaca/Puebla, Mexico, routed via exchange block 656.
How do I call a 656 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 236, and the subscriber number.
Which provider operates the 656 prefix in Oaxaca/Puebla?
Telecom services for the 656 exchange block in Oaxaca/Puebla are primarily assigned to Local Network Carrier for Landline connections.