CoverageMap

Portland

Cell coverage comparison in Portland, North Dakota

US

Based on crowdsourced speed tests and signal measurements in Portland, North Dakota using data from Traill, the current snapshot reflects over 500 speed tests and shows medians of 325.5 Mbps download, 18.3 Mbps upload, and 43 ms latency.

Not enough data for Portland

Showing performance data for Traill instead. We need at least 25 speed tests in Portland to generate local metrics.

Performance by Carrier in Traill

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Traill, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.

AT&T logo
Down149.1 Mbps
Up14.4 Mbps
Reliab.9.2 / 10
Cov.100.0%

Over 100 tests conducted

T-Mobile logo
Down292.2 Mbps
Up33.8 Mbps
Reliab.5.1 / 10
Cov.100.0%

Less than 10 tests conducted

Verizon logo
Down580.5 Mbps
Up18.8 Mbps
Reliab.9.1 / 10
Cov.100.0%

Over 400 tests conducted

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Traill. Each row reflects download, upload, latency, and reliability for that carrier.

Providers included in this comparison are Verizon, T-Mobile, AT&T. Per-carrier test counts are shown in the table to indicate data accuracy.

Promoted Offers

Mint Mobile

Limited-time offer

Get the 5GB plan for $10/mo for your first 3 months

Regular price $25/month for 3 months

Visible

Limited-time

Get Visible+ for $30/mo with code 5OFF5

Get $5 off for up to 5 years. New customers only.

Network Performance in Traill

Get a complete view of mobile network performance across Traill with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Traill-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.

Median Performance

Download

325.5Mbps

Upload

18.3Mbps

Latency

43ms

Reliability

9.1/ 10

Top Performers

Best Download: Verizon

580.5 Mbps

Best Upload: T-Mobile

33.8 Mbps

Best Latency: T-Mobile

39 ms

Best Reliability: AT&T

9.2 / 10

Best Coverage: Verizon

100.0%

Coverage Snapshot

5G98.4%
4G LTE100.0%
Based on 17 speed tests

Network Performance aggregates all measured carriers in Traill to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.

Local testing in Portland is limited, so these medians are based on data from Traill. Current medians are 325.5 Mbps download, 18.3 Mbps upload, and 43 ms latency.

Promoted Offers

Mint Mobile

Get the 5GB plan for $10/mo for your first 3 months

Regular price $25/month for 3 months

See Deal
Visible

Get Visible+ for $30/mo with code 5OFF5

Get $5 off for up to 5 years. New customers only.

See Deal

Cell Phone Plans for Portland

Compare wireless plans from carriers with coverage in this area.

Recommended PlanSponsored

Mint Mobile 5GB Annual

$15/mo

12 month term

T-Mobile
  • 5 GB Datahigh-speed, then 128Kbps
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
Recommended PlanSponsored

US Mobile 5GB

$15/mo

Monthly plan

AT&T
T-Mobile
Verizon
  • 5 GB Datahigh-speed, then data stops
  • Hotspot Included
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

US Mobile Unlimited Starter Dark Star

$25/mo

Monthly plan

AT&T
  • Unlimited Datahigh-speed
  • 20 GB Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

Visible Base

$25/mo

Monthly plan

Verizon
  • Unlimited Datahigh-speed
  • Unlimited Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Recommended PlanSponsored

Mint Mobile Unlimited Annual

$30/mo

12 month term

T-Mobile
  • Unlimited Datahigh-speed
  • 20 GB Hotspot
  • Unlimited Minutes
  • Unlimited Texts
Limited-time offer

$15/mo first year

Recommended PlanSponsored

Visible+

$35/mo

Monthly plan

Verizon
  • Unlimited Datahigh-speed
  • Unlimited Hotspot
  • Unlimited Minutes
  • Unlimited Texts
  • Taxes & Fees Included
Limited-time offer

$30/mo for 5 years with code 5OFF5

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Cell Coverage in Portland: FAQ

What is the best cell phone carrier in Portland?

Based on crowdsourced speed tests in Traill, Verizon currently leads in median download speeds. Compare carriers in the performance table above for the latest results.

Why might this page show limited data for Portland?

We need at least 25 recent speed tests to generate reliable local metrics. Until we reach that threshold in Portland, we show performance data for Traill when it is available.

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Traill. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).

How can I check coverage at my specific address in Portland?

Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.

How can I contribute coverage data for Portland?

Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.

Get the app

View Interactive Map

Explore detailed coverage data for Portland on our interactive map.

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Test coverage at your location and contribute to our crowdsourced data.

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