Which mobile network is best for the PO13 postcode district?

EE is the best mobile network for the PO13 district in Portsmouth, scoring 93/100 overall with 86% 5G and 100% 4G coverage.

Is there 5G coverage at PO13?

EE provides excellent 5G coverage in the PO13 area at 86%. This is a densely populated urban area, which benefits from high operator investment in 5G infrastructure.

What are the best phone deals near PO13?

Based on coverage for PO13, EE offers the best value combination of signal and deals. Current deals start from £35.00/month. Enter your full postcode on NetScan UK to see personalised results.

How does Three compare to EE in Portsmouth?

Three scores 88/100 in PO13, behind EE's 93/100. Three achieves 77% 5G versus EE's 86%.

PO13 DISTRICT · PORTSMOUTH

Best mobile network in PO13 Portsmouth postcode district

Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the PO13 postcode district in Portsmouth.

RESULT · PO13 · PORTSMOUTH

Coverage for PO13 district

Portsmouth · Densely populated urban density area · PO postcode area

★ BEST OPERATOR

93/100

EE delivers the strongest coverage for the PO13 district in Portsmouth. Scored across 5G, 4G and 3G using the latest UK operator footprint data.

86%

100%

98%

Full ranking — PO13

Overall: 93/100

86%

100%

98%

Three

Overall: 88/100

77%

100%

99%

Vodafone

Overall: 85/100

71%

100%

99%

Overall: 84/100

69%

100%

99%

Coverage analysis — PO13

Based on Ofcom Connected Nations 2024 data, EE delivers the strongest signal in Portsmouth. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (86%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.

EE consistently leads Three by 5 points overall. While Three reaches 77% on 5G and 100% on 4G in Portsmouth, it falls short of EE's combined performance across all bands. Vodafone and O2 round out the field at 85 and 84 respectively.

Best phone deals from EE

To make the most of your winning network, here are the top EE contracts available now.

Apple Smart Benefits

iPhone 16 128GB

£35.00/mo + £30 upfront

100GB data 24-month contract

View on EE →

Apple Apple TV+

iPhone 16 Pro 256GB

£52.00/mo + £30 upfront

Unlimited data 24-month contract

View on EE →

Apple 5G Stay Fast

iPhone 16 Plus 128GB

£40.00/mo + £30 upfront

250GB data 24-month contract

View on EE →

Apple Best for budget

iPhone 16e 128GB

£25.21/mo + £30 upfront

50GB data 24-month contract

View on EE →

Samsung Free upgrade @18mo

Galaxy S25 256GB

£42.00/mo + £30 upfront

Unlimited data 24-month contract

View on EE →

Samsung Galaxy AI

Galaxy S25 Ultra 256GB

£58.00/mo + £30 upfront

Unlimited data 24-month contract

View on EE →

Explore the Portsmouth area

View full coverage analysis for the Portsmouth (PO) area, or enter any UK postcode in the scanner above for a personalised result.

Coverage FAQ — PO13

Best network for PO13?

EE leads with 93/100 — driven by 86% 5G and 100% 4G in this densely populated urban part of Portsmouth.

Is 5G available in PO13?

EE provides excellent 5G coverage at 86%. Three follows at 77%.

Which network has the best 4G?

EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.

Is Vodafone worth considering?

Vodafone scores 85/100 in PO13 (71% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.