Cell Phone Services for Charleston, SC 29401 (Charleston County) as of June, 2018.

The cell phone companies listed below are licensed to provide ZIP code 29401 in Charleston, SC (Charleston County) with wireless phone services. Visit the carrier's web site for information on services, rates, special deals, and the availability of coverage in your area.

• AT&T

  

   

  SYSTEM: 1900 MHz, 1.7/2.1 GHz, 700 MHz

  TECHNOLOGY: GSM / GPRS / EDGE, UMTS / HSPA+, 4G LTE

  • Special: HBO® included – for life PLUS fast 4G LTE speeds with AT&T Unlimited E

  • Shop Phones & Plans

• VERIZON WIRELESS

  

   

  SYSTEM: 850 MHz, 1900 MHz, 1.7/2.1 GHz, 700 MHz

  TECHNOLOGY: CDMA, CDMA2000 1xEV-DO, 4G LTE

  • Special: Switch to VERIZON - exculsive carrier for the Pixel XL Phone by Google

  • Shop Phones & Plans

• T-MOBILE

  

  Call 1-877-590-1247

  SYSTEM: 1900 MHz, 1.7/2.1 GHz, 700 MHz, 600 MHz

  TECHNOLOGY: GSM / GPRS / EDGE, UMTS / HSPA+, 4G LTE

  • Special: Compare T-Mobile ONE to the other guys!

  • Shop Phones & Plans

• SPRINT

  

   

  SYSTEM: 1900 MHz, SMR

  TECHNOLOGY: CDMA, CDMA2000 1xEV-DO, 4G LTE

  • Special: Shop for iPhone 8 and Galaxy 9 Deals!

  • Shop Phones & Plans

• The companies listed below may offer wireless service in this geographic area in the future.

• DISH

   

   

  SYSTEM: 600 MHz

   

• FRONTIER WIRELESS

   

   

  SYSTEM: 700 MHz