Consumer Cellular, an AT&T and T-Mobile MVNO is currently running a promotion where new sign ups can get a $20 bill credit if they sign up for service by December 31st.
The bill credit is good for new customers and for current customers who add a line of service. In fact, for each new line of service, an additional $20 bill credit will be applied.
No special codes or coupons are needed to receive the bill credit. The credit will automatically be added to your first billing invoice following activation.
About Consumer Cellular
Consumer Cellular was for years an AT&T MVNO, although during the course of the past year they have also added service as a T-Mobile MVNO. The company offers no contract post paid cell phone plans starting at $10/month that are somewhat similar to a la carte pricing. Subscribers pick from a variety of talk plans at a variety of price points. The talk plan can then be paired with a bundled data and text package. Family members can be added to a plan at a cost of $10 per line. AARP members get a discount of 5% off monthly fees and usage charges.
Consumer Cellular supports bring your own phone, and they do offer free sim cards via their website.