SignalCheck.uk

Mobile Signal in PO3

Portsmouth, Hampshire — Urban area

Best Network

EE

excellent

Outdoor

99%

Indoor

89%

Voice

98%

5G Available Details →

Three

good

Outdoor

96%

Indoor

87%

Voice

93%

No 5G Details →

O2

excellent

Outdoor

96%

Indoor

87%

Voice

94%

5G Available Details →

Vodafone

good

Outdoor

95%

Indoor

82%

Voice

95%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	99%	96%	96%	95%
4G Indoor	89%	87%	87%	82%
Voice	98%	93%	94%	95%
5G	5G Available	No 5G	5G Available	No 5G
Overall	excellent	good	excellent	good
Score	96	74	94	72

Coverage Summary

Mobile signal in PO3 (Portsmouth) is rated excellent overall. EE leads with 99% outdoor 4G coverage and 89% indoor coverage. Vodafone offers the weakest coverage at 95% outdoor.

5G: Full 5G is available from EE, O2.

Nearby Areas

PO2

Portsmouth

Best: EE

PO4

Southsea

Best: Vodafone

PO5

Southsea

Best: EE

Frequently Asked Questions

What is the best mobile network in PO3?

EE has the best overall coverage in PO3 (Portsmouth) with 99% outdoor 4G coverage and a score of 96/100.

Is there 5G in PO3?

Yes, 5G is available in PO3 from EE, O2.

How is indoor signal in PO3?

Indoor 4G coverage in PO3 ranges from 82% to 89%. EE leads with 89% indoor coverage.

Which network has the worst signal in PO3?

Vodafone has the weakest coverage in PO3 with a score of 72/100.

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All postcodes in Portsmouth · Hampshire coverage · EE in PO3 · Three in PO3 · O2 in PO3 · Vodafone in PO3 ·