Best Coverage!

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

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AT&T

99.73%
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

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T-Mobile

90.81%
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 Portsmouth, IA


  • Verizon has the best cell phone coverage in Portsmouth.
  • Portsmouth, IA has an average of 72.68% coverage across the four major carriers.
  • Portsmouth is 687th in Iowa for cell reception ahead of Panama, Earling, Woodbine, and Kirkman, but behind Persia.
  • Roughly 14.39 square miles of Portsmouth has limited access to cellular data.
  • AT&T is ranked as the fastest provider in Iowa.
  • Portsmouth has 16 cell towers within 25 miles of the city center.

Portsmouth Cellular Coverage Map


Cell Phone Coverage By ZIP In Portsmouth

ZIP Code Verizon ATT T-Mobile
51565100%100%90%

Cell Phone Towers Near Portsmouth, Iowa

Licensee Address Height Tower Type
IOWA 8 - MONONA LIMITED PARTNERSHIP2283 Redwood Ave, Woodbine, IA 5157991.4TOWER
IOWA 8 - MONONA LIMITED PARTNERSHIP1438 IA-44, Harlan, IA 5153761TOWER
IOWA 8 - MONONA LIMITED PARTNERSHIP233 US-59, Avoca, IA 5152191.4TOWER
New Cingular Wireless PCS, LLC1571 Racine Trail, Dunlap, IA 51529126.8
OMAHA CELLULAR TELEPHONE COMPANY41176 Sycamore Rd, Avoca, IA 51521132.6TOWER

User Reported Dead Zones Near Portsmouth

Carrier Address Comment Date Added
Verizon210 Meadow DrLow to no signal for voice and text messaging. Data will be at 4G LTE but a very low signal and will sometimes lose signal. We are considering switching to AT&T, but unsure of their coverage here due to nearly everyone in the area having Verizon.2014
AT&T358 Harrison StNo SERVICE. Was told by AT&T they have no towers to service this area.2014
AT&T209 Pearl StNorth side of City Hall inside or immediately outside is a deadzone.2019
Verizon21914 Park LoopVery week 4G Signal2019
AT&T418 E Sharp Stthere is no cell phone coverage in the whole town...no on knows why and we can't call to find out because there is no phone service, no cell service and no landline service for ATT or century link2015
Data Provided By DeadCellZones.com

Cell Phone Stores Closest To Portsmouth, IA

Carrier Address Phone Directions
AT&T2200 W Broadway Suite 300, Council Bluffs, IA, 51501800-331-0500Directions
Verizon1816 Chatburn Plz, Harlan, IA, 51537712-254-4115Directions
T-Mobile4710 South 24th Street, Omaha, NE, 68107402-281-1981Directions