Call Tower Support: Phone Number & Opening Times

Kayla Jul 09, 2026

When you need assistance with your CallTower services, you'll want to know the customer support telephone number and their opening times. This guide provides a comprehensive overview to help you get the help you need, when you need it.

Call Center Hotline Infographic Poster
Call Center Hotline Infographic Poster

CallTower offers a range of unified communications and collaboration services, and like any technology, you may encounter issues or have questions. Their customer support team is dedicated to ensuring your experience is as smooth as possible, and they're here to help.

Unlock the Secret to Effortless Customer Support
Unlock the Secret to Effortless Customer Support

Contacting CallTower Customer Support

To get in touch with CallTower's customer support, you'll first need to know the telephone number. Here it is:

an iphone screen showing the time and settings for different devices, including one phone number
an iphone screen showing the time and settings for different devices, including one phone number

CallTower Customer Support Telephone Number: 888-820-0600

Toll-Free Number

an iphone screen showing the time and hours for incoming calls to someone on their phone
an iphone screen showing the time and hours for incoming calls to someone on their phone

The 888 number is toll-free, which means you won't be charged for the call. This is a convenient option for customers in the United States and Canada.

However, if you're calling from outside these regions, you may want to consider using the international number instead.

International Number

an iphone screen showing the time and date for incoming calls
an iphone screen showing the time and date for incoming calls

For international customers, CallTower provides a direct dial-in number:

International Customer Support Telephone Number: +1 801-562-2000

Please note that standard international calling rates may apply when using this number.

an iphone screen showing the call list for someone to call on their cell phone,
an iphone screen showing the call list for someone to call on their cell phone,

Customer Support Opening Times

Now that you have the telephone numbers, you'll want to know when you can reach a support representative. CallTower's customer support is available during the following hours:

Essential Emergency Helplines & Contacts - Pakistan
Essential Emergency Helplines & Contacts - Pakistan
an iphone screen showing the time and location of various call centers, including one phone number
an iphone screen showing the time and location of various call centers, including one phone number
the table shows different types of contact cards
the table shows different types of contact cards
Everything You Need to Know About Online Learning Courses For Call Centre Training | RingCentral UK Blog
Everything You Need to Know About Online Learning Courses For Call Centre Training | RingCentral UK Blog
the flyer for telepodshop operating hours, with an image of a telephone
the flyer for telepodshop operating hours, with an image of a telephone
How Intelligent Call Routing Improves Customer Satisfaction
How Intelligent Call Routing Improves Customer Satisfaction
an iphone screen showing the call options for incoming calls
an iphone screen showing the call options for incoming calls
Toll-Free vs Normal Phone Number: Which Is Better For Business?
Toll-Free vs Normal Phone Number: Which Is Better For Business?
5 Popular Call Center Benchmarks – How Do You Stack Up?
5 Popular Call Center Benchmarks – How Do You Stack Up?
White Professional Customer Care Support Square (1:1) Template
White Professional Customer Care Support Square (1:1) Template
katseye phone number ~try to call~🌟
katseye phone number ~try to call~🌟
an info sheet with information about different types of telephones
an info sheet with information about different types of telephones
an advertisement for telepodshop operating hours, with information about the telephone service
an advertisement for telepodshop operating hours, with information about the telephone service
two screens showing the same phone number and dials for different phones, one on each side
two screens showing the same phone number and dials for different phones, one on each side
Easy Business Calls with Virtual Numbers
Easy Business Calls with Virtual Numbers
an iphone screen showing the time and location of different locations
an iphone screen showing the time and location of different locations
GET TOLL FREE NUMBER FOR BUSINESS
GET TOLL FREE NUMBER FOR BUSINESS
Customer Service Phone Answering Procedures | Call Center | Contact Center | Customer Service
Customer Service Phone Answering Procedures | Call Center | Contact Center | Customer Service
a man sitting in front of a laptop computer talking on the phone and holding his hand to his face
a man sitting in front of a laptop computer talking on the phone and holding his hand to his face

Weekday Hours

Monday to Friday, their support team is available from:

8:00 AM to 5:00 PM Mountain Time (MT)

This means you can get help with your CallTower services during standard business hours.

Weekend and Holiday Hours

CallTower's customer support is closed on weekends and major holidays. However, they do offer an automated support system that can help with common issues 24/7.

For urgent issues that arise outside of business hours, you can leave a voicemail or use the automated system for immediate assistance.

Remember, the best way to ensure a quick resolution is to have your account information ready when you call. This includes your account number, phone number, and a detailed description of the issue you're experiencing.

In need of immediate assistance? Don't hesitate to give CallTower's customer support a call at 888-820-0600 during their business hours. If you're calling from outside the U.S. or Canada, use the international number at +1 801-562-2000. Happy connecting!