Country dialing codes > France > Boulogne-Billancourt area codes
Boulogne-Billancourt area code is +33 - 1
+33 is the international dialing code for France and
1 is the area code for Boulogne-Billancourt
If you are planning to make a phone call to Boulogne-Billancourt - France, you may need to know its time difference with your location. see the time difference between Boulogne-Billancourt and other cities here.
Right now it is Wed, 17 Mar 2010 09:59 PM in Boulogne-Billancourt
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Time difference between Boulogne-Billancourt and other cities
Distance from Boulogne-Billancourt to other cities
