Customer service & sales 
By phone:
Schedule
Monday to Friday: 9:00 AM to 5:00 PM
Saturday and Sunday: Closed
By phone:
800 965-9065
Schedule a call
By email
communicationclients@b2b2c.com
Technical support
Schedule
Monday to Friday: 9:00 AM to 7:00 PM
Saturday and Sunday: 10:00 AM to 6:00 PM
Online assistance: Frequently Asked Questions website
Open a ticket on your Client portal: B2B2C Subscriber area
By phone
| Montreal | 514 908-5420 |
| Sherbrooke | 819 820-2929 |
| Estrie | 450 375-7271 |
| Quebec | 418 686-7686 |
| Other regions | 800 965-9065 |
By email
support@b2b2c.ca
Shipping address
Montreal – head office
B2B2C
1100-1225 Saint-Charles St. West
Longueuil (Quebec) J4K 0B9
Telephone : (514) 908-5420
FAX: (514) 336-1829
Account administration and billing information
Client portal
B2B2C Subscriber area
By phone
| Montreal | 514 908-5420 |
| Sherbrooke | 819 820-2929 |
| Eastern Townships | 450 375-7271 |
| Quebec city | 418 686-7686 |
| Other regions | 800 965-9065 |
Webmaster
Comments on our website? webmestre@b2b2c.ca