United States
☎️ Landline / Geographic
Area Code 249 – Ontario
The phone area code for Ontario is 249 (international format +1249). Browse local exchange codes (NXX) and carrier assignments below.
Current Local Time
00:53:07
America/New_York • UTC -04:00
Full Dialing Format
+1249
Population
171,214
👥
Admin Region
California
🗺️
Elevation
306m
🏔️
GPS Coordinates
34.0633, -117.6509
📍
📞 Exchange Codes (NXX) for Area Code 249
Select a central office code to view local carrier data and detailed information
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241
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249
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