Best Coverage!

AT&T

98.98%
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

T-Mobile

97.64%
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

Verizon

89.72%
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

Cellular Access In Sumas, WA


  • AT&T has the best cell phone coverage in Sumas.
  • Sumas, WA has an average of 83.53% coverage across the four major carriers.
  • Sumas is 156th in Washington for cell reception ahead of Maple Falls, Deming, Sedro Woolley, and Hamilton, but behind Nooksack.
  • Roughly 4.44 square miles of Sumas has limited access to cellular data.
  • AT&T is ranked as the fastest provider in Washington.
  • Sumas has 1 cell tower.

Sumas Cellular Coverage Map


Cell Phone Coverage By ZIP In Sumas

ZIP Code Verizon ATT T-Mobile
9829589%99%97%

Cell Phone Tower In Sumas, Washington

Licensee Address Height Tower Type
New Cingular Wireless PCS, LLC207 Washington Ave, Sumas, WA 9829546POLE

User Reported Dead Zones In Sumas

Carrier Address Comment Date Added
T-Mobile340 Cherry StWait, just came into the US from Abbotsford, BC, at Sumas. Great 4G cell service! But I'm now south of Sumas only Edge service until I hit Bellingham!2014
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Sumas, WA

Carrier Address Phone Directions
AT&T8071 Guide Meridian Rd Suite 103, Lynden, WA, 98264360-306-3943Directions
Verizon8180 Guide Meridian, Lynden, WA, 98264360-325-7055Directions
T-Mobile1225 E Sunset Dr 135, Bellingham, WA, 98226360-650-7088Directions