Cell Phone Services for Charleston, SC 29401 (Charleston County) as of July, 2017.

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: Buy an iPhone 7 and get one FREE must be on AT&T Next® w/qual. service

  • 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

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

  • Special: Click for GREAT iPhone 7 Deals at T-Mobile!

  • Shop Phones & Plans

• SPRINT

  

   

  SYSTEM: 1900 MHz, SMR

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

  • Special: Switch your family of four and get $800!

  • Shop Phones & Plans

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

• FRONTIER WIRELESS

   

   

  SYSTEM: 700 MHz

   

• SHAWNTECH COMMUNICATIONS

   

   

  SYSTEM: 850 MHz, 1900 MHz