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Contact Calix Customer Service

Calix Phone Numbers and Emails

Customer Service Number:

  • (707) 766-3000
Call customer service
Send Message

Investors/ Franchising:

  • (408) 474-0080

Calix Emails:

Investors/ Franchising
Legal
Privacy Inquiries
Is this your business?

Calix Customer Service Overview

The aggregated data is based on calls made from PissedConsumer.com website and questionnaires provided by PissedConsumer.com users.

  • More commonly used way of contact is by phone.

    Source Distribution
    96% phone 4% email
  • The best phone number to call Calix is 7077663000. 99% of consumers used this number to address their issues and concerns.

  • The longest wait times are on Tuesday and Wednesday, while the shortest are on Sunday. The average call time is 1 minute.

  • People call Calix mainly because of product/ service, activation/ cancellation, payments and charges.

View full overview ›

How to Contact Calix?

Most Popular Number:

(707) 766-3000
Total calls: 71 Issue resolved: 1 Last call: Dec 10, 2025

The toll-free Calix customer service number is 1-707-766-3000. This number is commonly used for general inquiries, product support, billing questions, and service-related issues. People interested in franchising and investors can call another Calix phone number, 1-408-474-0080. Customer service can assist with product and service inquiries, technical support, and more. If you are unable to contact the support team by phone, consider alternative methods of communication.

There are only two published Calix email addresses. Investors and people interested in franchising can email their inquiries to investorrelations@calix.com. For all legal-related, security, compliance, and privacy inquiries, send your email to the team at privacy@calix.com. If you have an urgent issue, call Calix customer service for immediate assistance.

You can make an appointment to talk to a senior representative at Calix headquarters. The meeting will be at the corporate office located at Calix, Inc., 2777 Orchard Parkway, San Jose, California 95134, United States. If you cannot visit the office, you are welcome to mail a detailed letter to headquarters. Since it doesn’t get you instant help, it is not recommended for concerns that need instant support.

For technical assistance, Calix provides the My Calix portal, where you can submit support cases and manage service requests. Access to My Calix requires a registered account. You can log in or request access at "My Calix Portal." For non-technical questions like company information or media inquiries, go to the Calix website and click "Contact Form." Fill out the form and submit it. It's a valuable resource for troubleshooting, and knowledge sharing can be used for self-help purposes. You can also follow Calix on Facebook, LinkedIn, and X.

PissedConsumer Club

Contact Information

Calix Website:

Calix Help Center:

Corporate Office Address:

Calix, Inc.
2777 Orchard Parkway
San Jose, California 95134
United States

Calix Rating Based on 4 Reviews

Rating details

1.0
more details
Diversity of Products or Services
Website
Style and Design
Customer service

Rating stats

Rating trend

Summary of Calix Customer Service Calls

72 TOTAL
CALLS
01:19 AVG CALL
DURATION
4% ISSUES
RESOLVED

Top Reasons of Customers Calls

Consumers Call the Most From

Why Do People Call Calix?

Product/ Service Question:

  • “Can’t connect to my wifi due to wrong password issue”
  • “WiFi issues”
  • “WiFi issue”

Payments and Charges Question:

  • “Bill”
  • “Pay bill”
  • “Billing”

Request for Information Question:

  • “Customer support”
  • “Information about a box left in our new house”
  • “How do I transfer Occam stock certificate”

Activation/ Cancellation Question:

  • “Activation”

Website/ Application Question:

  • “Installation charges etc”
  • “Router unresponsive and so is site”

Account Question:

  • “Password”
  • “Change password”

Refund Question:

  • “Refund”

Other Question:

  • “Im having health issues”
  • “Duppo”
  • “Inquiries”

Compare Calix Customer Service To

Companies are selected automatically by the algorithm. A company's rating is calculated using a mathematical algorithm that evaluates the information in your profile. The algorithm parameters are: user's rating, number of resolved issues, number of company's responses etc. The algorithm is subject to change in future.

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