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 Markham, IL


  • AT&T has the best cell phone coverage in Markham.
  • Markham, IL has an average of 100.00% coverage across the four major carriers.
  • Markham is 1st in Illinois for cell reception ahead of Harvey, Homewood, Riverdale, and Tinley Park.
  • AT&T is ranked as the fastest provider in Illinois.
  • Markham has 35 cell towers within 25 miles of the city center.

Markham Cellular Coverage Map


Cell Phone Coverage By ZIP In Markham

ZIP Code Verizon ATT T-Mobile
60428100%100%100%

Cell Phone Towers Near Markham, Illinois

Licensee Address Height Tower Type
NEW CINGULAR WIRELESS PCS, LLC10355 S Torrence Ave, Chicago, IL 6061731.1POLE
Chicago SMSA Limited Partnership1 Walnut Ln, Mokena, IL 6044853TOWER
Chicago SMSA Limited Partnership23300 S Torrence Ave, Crete, IL 6041744.8TOWER
Chicago SMSA Limited Partnership8623 Miroballi Dr, Hickory Hills, IL 6045746.9TOWER
Chicago SMSA Limited Partnership6929 S Dorchester Ave, Chicago, IL 6063731.7POLE

User Reported Dead Zones Near Markham

Carrier Address Comment Date Added
Verizon1313 E 60th StDrops calls 1 bar weak signal no internet connection unless using wifi2019
Verizon5411 S Ellis AveVery weak coverage: 0-2 bars, often with only 1x coverage.2015
AT&T4800 S Chicago Beach DrSpotty service within units, calls drop when walking from one room to another.2014
T-Mobile3819 Clinton AveOnly able to complete phone calls on second story of house.2014
VerizonCass Avenue and, Northgate RdWeak signal, 1-2 bars always. Very slow data.2019
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Markham, IL

Carrier Address Phone Directions
AT&T17858 Halsted, Homewood, IL, 60430708-798-7558Directions
Verizon17575 Halsted Ave, Homewood, IL, 60430708-798-6141Directions
T-Mobile4021 West 167th Street, Country Club Hills, IL, 60478708-798-6802Directions