Southeast regional US carrier C Spire has unilaterally dropped the price of an iPhone 4S by $50 across all three models with a two-year plan, making the 16GB model as low as $149. The company offers plans starting at $25 per month that scale up to $100 per month for the unlimited data, streaming, texts and voice plan. C Spire uses a CDMA-based EV-DO 3G network compatible with Sprint and Verizon for roaming outside its own territory.
