CallingMart.com have posted new discount codes on their Facebook page and Twitter timeline. The codes are good through are good through Tuesday, Feb. 5th, 2013 on prepaid airtime purchases of $18 or more.
10% Off AT&T GoPhone refills at callingmart.com with coupon code: MLK1210.
7% Off Net10, Tracfone & Verizon refills at callingmart.com with coupon code: MLK127.
5% Off T-Mobile, Page Plus, Simple Mobile, H2O, Cricket, Red Pocket and Airvoice refills at callingmart.com with coupon code: MLK125.
If you use PTel or most other prepaid carriers not listed above you can get an extra 3% off Callingmart's already discounted prices using coupon code ca3p-1207. This code does not expire and also requires a minimum $18 purchase.
Sign up for CallingMart's free rewards program to get an extra 1% in rewards credit with every purchase. Rewards credit can be applied to your next order.