Fastest gun in the West, they shoot straight
I never have had any problems, so I'm happy with their service
By ken R.
Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
270 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Callingmart is listed under Computers & Phones.
Callingmart (callingmart.com) has 270 customer reviews on The Fair Hearing, with an average rating of 4.6 out of 5.
Showing 25 reviews with 4 stars · Clear filters
I never have had any problems, so I'm happy with their service
By ken R.
Used them for years now.
By Robert
The discounts are appreciated, truly.
By Larry
Easy to use, small but decent discounts with coupons, never had a problem.
By Nugget
looking for more discounts
By siva
I use CallingMart because it is convenient, the website is good, and I can save a little on my pre-paid refills with points. T-Mobile is more concerned with their regular plans and I have no interest hearing a sales pitch. I can get an instant reload of minutes to my phone, I can use PayPal, and I don't have to hassle with scratch off cards. I miss the previous discount I received on refills, but that is a T-Mobile policy issue. I will continue to use CallingMart.
By LR
Like to buy from Callingmart because it is convenient and the discounted price. However, with the recent 2% surcharge on T-mobile card is cutting closer and closer to buy from local Target. The price advantage is diminishing.
By T-mobile G.
Great portal to review various cell plans and purchase at a good price
By Meeta