United States • NPA 249
☎️ Central Office Exchange (NXX)
+1 (249) 234 Exchange Code
Technical registry directory for telephone subscriber numbers starting with +1 (249) 234. Central office block assigned to Ontario, United States.
Standard Subscriber Format
+1 (249) 234-XXXX
Telecom Carrier
Local Exchange Carrier
Area Code (NPA)
249
Primary Location
Ontario
Service Type
Landline
📋 Central Office Exchange 234 Routing Details
The 234 exchange code (central office prefix) operates within the 249 Numbering Plan Area (NPA) servicing Ontario, United States. All assigned subscriber lines in this block follow ITU-T E.164 national routing protocols.
Telecommunication services within the +1 (249) 234 prefix range are primarily provisioned by Local Exchange Carrier, delivering local landline voice lines and network routing.
🌐 Dialing Instructions
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Domestic Calls: Dial
0249 234-1234or local national format. -
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International Calls: Dial
+1 249 234-1234from outside United States. -
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E.164 Standard:
+1249234XXXX
📞 Nearby Exchanges in Area Code 249
View All Area Code 249 Exchanges ›❓ Frequently Asked Questions
What area code is +1 (249) 234?
Phone numbers starting with +1 (249) 234 belong to the 249 area code in Ontario, United States, routed via exchange block 234.
How do I call a 234 exchange number from abroad?
To call this prefix internationally, dial your local exit code (e.g., 011 in North America or + globally), followed by +1, then 249, and the subscriber number.
Which provider operates the 234 prefix in Ontario?
Telecom services for the 234 exchange block in Ontario are primarily assigned to Local Exchange Carrier for Landline connections.