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

99.24%
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

99.23%
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

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Cellular Access In Dorchester, MA


  • AT&T has the best cell phone coverage in Dorchester.
  • Dorchester, MA has an average of 99.60% coverage across the four major carriers.
  • Dorchester is 96th in Massachusetts for cell reception ahead of Dorchester Center, South Boston, Milton, and Boston, but behind Roxbury.
  • AT&T is ranked as the fastest provider in Massachusetts.
  • Dorchester has 23 cell towers within 25 miles of the city center.
  • The zip code in Dorchester with the best coverage for October 2025 is 02121.

Dorchester Cellular Coverage Map


Cell Phone Coverage By ZIP In Dorchester

ZIP Code Verizon ATT T-Mobile
02121100%100%100%
0212299%100%98%
0212598%100%99%

Cell Phone Towers Near Dorchester, Massachusetts

Licensee Address Height Tower Type
Cellco Partnership461 Clapp Rd, Scituate, MA 0206654.9MAST
Cellco Partnership10 1st St, Salem, MA 0197043.9B
NEW CINGULAR WIRELESS PCS, LLC46-48 Lothrop St, North Easton, MA 0235660.7POLE
Cellco Partnership44 Tioga Way, Marblehead, MA 0194547.2MAST
NEW CINGULAR WIRELESS PCS, LLC241 Francis Ave, Mansfield, MA 0204851.5SILO

User Reported Dead Zones Near Dorchester

Carrier Address Comment Date Added
Sprint65 Columbian St1 bar for LTE. Multiple Dropped Calls2015
AT&TWellesley Farms, 90 Croton StAT&T data and phone calls drop consistently at Wellesley Farms commuter rail station while on board train.2015
Verizon655 Washington Sthttps://www.zeemaps.com/edit/h6Z9nQmSQqDV2u7CuhR8pw2015
AT&TWellesley HillsAlong the MBTA Commuter Rail line that runs through Wellesley Hills, AT&T cellular coverage drops completely. Will drop phone calls in this area. No data in this area.2015
Verizon19 Ledgewaysno cell coverage...awful2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Dorchester, MA

Carrier Address Phone Directions
AT&T630 Gallivan Boulevard, Dorchester, MA, 02124617-265-4630Directions
Verizon770 Gallivan Blvd, Dorchester, MA, 02122617-282-0888Directions
T-Mobile1493 Dorchester Avenue, Dorchester, MA, 02122857-271-3980Directions

Cell Phone Coverage In Nearby Cities