Nice price
Best price on refills.
By Earl
Friday, November 6, 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.
270 approved reviews, newest moderated first
Best price on refills.
By Earl
Great prices. Fast Responses
By DP-1002642034
I've had excellent experience with this company for many years. I have purchased time/service for Net10's prepaid cell service. While I have had multiple issues with Net10, I have only had one issue with Callingmart. That turned out to be the fault of Net10 and Callingmart refunded the purchase. A great place to buy and frequently offer discounts which an additional benefit.
By DP-1002650183
Love that I can get discounts on my cell cards and the site is set up so well. They keep improving things which speaks to their commitment to provide a good customer experience. Highly recommended!
By Satisfied
I use AT&T Prepaid GoPhone and never had any problem with the PIN# after purchase to refill my AT&T account.
By DP-1002632043
Callingmart offers many cell phone card options. I have used their service for more than a year. The purchasing process is easy and fast.
By EC-4LN02942GN689142J
Everything worked smoothly
By EC-16779545PT077374D
I use CallingMart to refill T-Mobile pre-paid minutes. Even though they don't offer a discount, and charge a fee, it is fast and reliable.
By EC-028539752L931470B