Easy and CHEAP
The service is instant and saves loads of cash based on the fact that you pay NO SALES TAX....add a discount on top and it makes no sense at all to have a phone contract.
By Peter F.
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
The service is instant and saves loads of cash based on the fact that you pay NO SALES TAX....add a discount on top and it makes no sense at all to have a phone contract.
By Peter F.
I never have had any problems, so I'm happy with their service
By ken R.
Great and fast service!!!
By alma G.
Great company to deal with!
By Rodney C.
They save me a trip to the store when buying these last minute. Since I'm in a store weekly that sells them and their pricing is about the same, it's usually not worth buying online most of the time.
By C B.
Same as above.
By Martin T.
I wasn't so sure about using this website, after I did my rea search I decided to give it a try. After my transaction went through I recieved the money added on my phone and emails verifying it was me and exc. very convenient. Thank you CallingMart.
By Rae
Can not beat calling mart for a discounted price for phone top ups.
By Dharmesh T.