Kall8 is reliable
Kall8 is a reliable, trusted resource for phone numbers and now texting too.
By Brigid K.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
188 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Kall8 is a fully integrated business phone service that offers toll free and local numbers, along with a suite of call tracking tools. Easily manage your Kall8 numbers with our 24-hour support and free mobile app for account management.
Kall8 (kall8.com) has 188 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
Showing 155 reviews with 5 stars · Clear filters
Kall8 is a reliable, trusted resource for phone numbers and now texting too.
By Brigid K.
The service picked up fast the client was able to speak and receive all nedded
By PERENNIAL E.
I have been using Kall8 forwarding business calls to a mobile phone for over 10 years and have had very few issues. This helps us be mobile and trade off being on-call.
By Paula P.
It serves my purpose and is inexpensive.
By QUICKSILVER HILL SPORTS E.
I have had Kall 8 for a few years now for my 2 businesses. Kall8 has been exceptional! I have had no problems with receiving calls or voice messages. The cost is absolutely reasonable. Customer service is great.
By Andrea Y.
The sign up process was easy. I picked a number I liked and I was done in less than 10 minutes. The service is great. I have not had any complaints.
By I.NVEST GLOBAL L.
Simple to use and reasonable, fair cost. Great way to acquire #s and arrange my phone number needs (like fax and forwarding) with toll free numbers and even some local numbers stored and forwarded, as well. Loads of features I haven't even taken advantage of yet. Saved me a bunch of money, too...! Thanks, Kall8
By THE CE D.
Kall8 is the only way I'm aware of pointing a 800 number to a cell phone and Kall8 does a great job at a very reasonable price.
By JMW