Contact Us

If you have questions about 8x8, please contact us. We look forward to hearing from you.

For Sales

Phone

0333 043 8888 ☏

Mon–Fri: 8:30am–6:30pm

An 8x8 Service Expert will be glad to answer your questions.

Email

Email Sales

An 8x8 Service Expert will reply to your email and answer your questions within 24 hours.

Form

Contact Sales

We’ll return your inquiry via email or phone.

For Sales

Phone

0333 043 8888

Mon – Sat: 6am – 6pm PT

An 8x8 Service Expert will be glad to answer your questions.

Form:

Contact Sales

We’ll return your inquiry via email or phone.

For Support

Online

Support.8x8.com/uk →

Online Support is available 24x7. Quick access to product and service support via web, chat, or on the phone.

Additional contacts for General, Billing and Support enquiries

For General enquiries, please email [email protected]

For Billing enquiries, please email [email protected]

If you would like to email our Support team, please contact [email protected] 

Contact Us
Use the form below for a no-obligation conversation with an 8x8 expert.

8x8 Offices

United Kingdom

8X8 UK HEAD OFFICE

Oxford House, Bell Business Park,
Aylesbury, Buckinghamshire,
HP19 8JR

www.8x8.com/uk

PHONE:
+44 (0)207 096 6000

8X8 LONDON

The Relay Building,
114 Whitechapel High St. Aldgate East, London, E1 7PT

www.8x8.com/uk

PHONE:
+44 (0)207 096 6000

Voicenet Solutions Ltd (trading as 8x8) is registered in England and Wales. Voicenet Solutions, Oxford House, Bell Business Park, Aylesbury, Buckinghamshire, HP19 8JR.

Registered company number 05083841 and GB VAT number 837750404

United States

GLOBAL HEADQUARTERS

2125 O’Nel Dr.
San Jose, CA 95131

www.8x8.com

PHONE:
1-866-879-8647
1-408-727-1885
Outside of US
1-408-980-0432 Fax

SAN JOSE

2665 N. First Street
San Jose, CA 95131

www.8x8.com

NEW YORK

1350 Broadway
NY, NY 10018

www.8x8.com

 

Australia

New Zealand

Romania

8x8 Australia Head Office

Level 13
135 King Street,
Sydney, NSW 2000

www.8x8.com/au

PHONE:
+61 (1) 800 854 171

New Zealand

 
 
Auckland, New Zealand

www.8x8.com/au

PHONE:
+64 0800 453 200

8x8 Research and Innovations

Bulevardul 21
Decembrie 1989 77,
Cluj-Napoca 400124, Romania

 

EMAIL:
[email protected]