Best Coverage!

AT&T

100.00%
Coverage

  • Plans From $65 to $85
  • Unlimited Talk & Text
  • Up To 100GB Premium Data & 30GB 4G Hotspot
  • Top Plan Includes HBO MAX
  • Up To 720p Streaming
Call 800-288-2020

View Plans & Pricing

Verizon

100.00%
Coverage

  • Plans From $70 to $90
  • Unlimited Talk & Text
  • Up To 75GB Premium Data & 30GB 4G Hotspot
  • Most Plans Include Apple Music and 1 Year Of Disney+
  • Up To 720p Streaming
Call 844-751-8735

View Plans & Pricing

T-Mobile

100.00%
Coverage

  • Plans From $60 to $85
  • Unlimited Talk & Text
  • Up To 50GB Premium Data & 20GB 4G Hotspot
  • Netflix And Quibi Free For A Year
  • Up To 1080p Streaming
Call 800-866-2453

View Plans & Pricing

Cellular Access In Chelmsford, MA


  • AT&T has the best cell phone coverage in Chelmsford.
  • Chelmsford, MA has an average of 98.71% coverage across the four major carriers.
  • Chelmsford is 180th in Massachusetts for cell reception ahead of Carlisle, Tyngsboro, Dunstable, and Acton, but behind North Chelmsford.
  • AT&T is ranked as the fastest provider in Massachusetts.
  • Chelmsford has 43 cell towers within 25 miles of the city center.

Chelmsford Cellular Coverage Map


Cell Phone Coverage By ZIP In Chelmsford

ZIP Code Verizon ATT T-Mobile
01824100%100%100%

Cell Phone Towers Near Chelmsford, Massachusetts

Licensee Address Height Tower Type
Cellco Partnership211 Main St, Acton, MA 0172054MAST
Cellco Partnership21 Lomar Park, Pepperell, MA 0146354.9TOWER
Cellco Partnership38 Pinnacle Rd, Harvard, MA 014510
NEW CINGULAR WIRELESS PCS, LLC115 Oak Hill Rd, Harvard, MA 0145133.5MAST
Cellco Partnership1 Boston Hill Rd, North Andover, MA 0184525BTWR

User Reported Dead Zones In Chelmsford

Carrier Address Comment Date Added
Verizon2A Fairbanks RdThe Verizon Wireless coverage at my house is absolutely terrible, and getting worse. It was fine until a year ago when it started going down hill. Someone needs to investigate and fix this2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Chelmsford, MA

Carrier Address Phone Directions
AT&T199 Boston Road Suite 13a, North Billerica, MA, 01862978-362-2542Directions
Verizon21 Drum Hill Road, Chelmsford, MA, 01824978-654-5066Directions
T-Mobile495 Chelmsford Street, Lowell, MA, 01851978-453-7836Directions