CallingMart posted some new discount codes on their Facebook page and Twitter timeline today. The codes are good through now through Friday May 3rd, 2013 on prepaid airtime purchases of $18 or more.
10% Off AT&T GoPhone refills at callingmart.com with coupon code: GDLK1310.
7% Off Net10, Tracfone & Verizon refills (Net10 family plans excluded) at callingmart.com with coupon code: GDLK137.
5% Off Page Plus, Simple Mobile, H2O, Cricket, Red Pocket and Airvoice refills at callingmart.com with coupon code: GDLK135.
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.