Allstream Inc.

200 Wellington St. West Suite 1400
Toronto, Ontario M5V 3G2
Canada View Map >>

P: (416) 345-2000
F: (416) 345-2070
Allstream is a Canadian leader in IP communications and the only national communications provider that works exclusively with business customers of all sizes. With nearly 600,000 customer connections, Allstream's momentum is fuelled by the knowledge, skills and entrepreneurial spirit of its employees across the country who collaborate with customer... more

Get ZoomInfo Grow

+ Get 10 Free Contacts a Month

Please agree to the terms and conditions

I agree to the Terms of Service and Privacy Policy. I understand that I will receive a subscription to ZoomInfo Community Edition at no charge in exchange for downloading and installing the ZoomInfo Contact Contributor utility which, among other features, involves sharing my business contacts as well as headers and signature blocks from emails that I receive.

Contact People at this company

Get ZoomInfo Grow

+ Get 10 Free Contacts a Month

Contact People at this company

Products & Services

ip communications, connectivity, internet, telecommunications, telephone services, contact centre, broadband business services, fixed-line phone


Telephony & Wireless

Similar Companies

AT&T Inc., BellSouth Corporation, MCI Inc., SITA INC

SIC Codes




Recently updated profiles at this company (1215 contacts available)

Chantal Pallotta
Billing Analyst
Giovanni Del Rosso
Customer Service Centre
Joanna Butcher
Customer Service
John Roe
Sales Engineer
Meghan Pearce
Billing Investigator
Lydia Ostiguy
Order Manager, Wholesale
Adam Navickas
Optical Network Design Specialist
Elisabeth Kercmar
Customer Order Representative
Marie-Claire Hofer
Commercial Customer Service Representative
Uta Messerhuber
Senior Manager Strategic Programs and Product Introduction
City Directory Icon

Browse ZoomInfo's Business Contact Directory by City

People Directory Icon

Browse ZoomInfo's
Business People Directory

Company Directory Icon

Browse ZoomInfo's
Advanced Company Directory