SP3 · Wiltshire

SP3 broadband and area guide

Ofcom coverage, connection speeds, house prices and local data for 667 postcodes across 3 sectors in Wiltshire.

Full fibre

Gigabit

55%

Superfast

90%

Postcodes

667

SP3 covers 667 Wiltshire postcodes and tells a different story. Gigabit reaches only 54.5%. 2.3% rely on wireless technology.

Broadband speeds in SP3

Share of SP3 premises by the fastest download speed available, averaged across all 667 postcodes in the district.

Wiltshire's SP3 reveals infrastructure variability across the county. Gigabit is 54.5%, well below SP1 and SP2, suggesting rural or patchy deployment patterns. Superfast is 89.9%, still solid but showing limits. The speed split is telling. 54.5% achieve 300+ Mbps, 35.4% sit in 30 to 300 Mbps, and 3.3% fall below 10 Mbps. Wireless serves 2.3% of postcodes, a meaningful supplement where fibre and cable are uneconomical. Below-USO postcodes are 0.9%. This code represents Wiltshire's rural or semi-rural complexity. Infrastructure investment is less uniform than in neighbouring codes.

Under 2 Mbps

<1%

2 to 5 Mbps

<1%

5 to 10 Mbps

10 to 30 Mbps

30 to 300 Mbps

35%

300 Mbps and above

55%

Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.

Connectivity in detail

Below 10 Mbps USO

<1%

Premises unable to get the 10 Mbps universal service minimum

Fixed wireless

Premises that can use a fixed wireless access service

Broadband by sector

SP3 splits into 3 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.

Sector	Postcodes	Superfast	Full fibre	Gigabit
SP3 4	218	96%	0%	83%
SP3 5	211	82%	0%	42%
SP3 6	238	92%	0%	39%

All SP3 4 postcodes (218)

SP3 4AA SP3 4AB SP3 4AD SP3 4AE SP3 4AF SP3 4AG SP3 4AH SP3 4AJ SP3 4AL SP3 4AN SP3 4AP SP3 4AQ SP3 4AR SP3 4AS SP3 4AT SP3 4AU SP3 4AW SP3 4AX SP3 4AY SP3 4AZ SP3 4BA SP3 4BB SP3 4BD SP3 4BE SP3 4BG SP3 4BH SP3 4BJ SP3 4BL SP3 4BN SP3 4BQ SP3 4BS SP3 4BT SP3 4BU SP3 4BW SP3 4BX SP3 4BY SP3 4BZ SP3 4DA SP3 4DB SP3 4DD SP3 4DE SP3 4DF SP3 4DG SP3 4DH SP3 4DJ SP3 4DL SP3 4DN SP3 4DP SP3 4DQ SP3 4DR SP3 4DS SP3 4DT SP3 4DU SP3 4DW SP3 4DX SP3 4DY SP3 4DZ SP3 4EA SP3 4EB SP3 4EE SP3 4EF SP3 4EG SP3 4EH SP3 4EJ SP3 4EL SP3 4EN SP3 4EP SP3 4EQ SP3 4ER SP3 4ES SP3 4ET SP3 4EU SP3 4EW SP3 4EX SP3 4EY SP3 4EZ SP3 4FA SP3 4FB SP3 4FD SP3 4FG SP3 4FU SP3 4HA SP3 4HB SP3 4HD SP3 4HE SP3 4HF SP3 4HG SP3 4HH SP3 4HJ SP3 4HL SP3 4HN SP3 4HP SP3 4HQ SP3 4HR SP3 4HS SP3 4HU SP3 4HZ SP3 4JA SP3 4JD SP3 4JE SP3 4JF SP3 4JG SP3 4JH SP3 4JJ SP3 4JL SP3 4JN SP3 4JP SP3 4JQ SP3 4JR SP3 4JS SP3 4JT SP3 4JU SP3 4JW SP3 4JX SP3 4JY SP3 4JZ SP3 4LA SP3 4LB SP3 4LD SP3 4LE SP3 4LF SP3 4LG SP3 4LH SP3 4LJ SP3 4LL SP3 4LN SP3 4LP SP3 4LQ SP3 4LR SP3 4LS SP3 4LT SP3 4LU SP3 4LW SP3 4LX SP3 4LY SP3 4LZ SP3 4NA SP3 4NB SP3 4ND SP3 4NE SP3 4NF SP3 4NG SP3 4NH SP3 4NJ SP3 4NL SP3 4NN SP3 4NP SP3 4NQ SP3 4NR SP3 4NS SP3 4NT SP3 4NU SP3 4NW SP3 4NX SP3 4NY SP3 4NZ SP3 4PA SP3 4PP SP3 4QE SP3 4QF SP3 4RA SP3 4RB SP3 4RG SP3 4RH SP3 4RJ SP3 4RL SP3 4RN SP3 4RP SP3 4RQ SP3 4RR SP3 4RT SP3 4RW SP3 4RX SP3 4RY SP3 4RZ SP3 4SB SP3 4SD SP3 4SE SP3 4SF SP3 4SG SP3 4SJ SP3 4SL SP3 4SP SP3 4SQ SP3 4SR SP3 4SS SP3 4ST SP3 4SU SP3 4SW SP3 4SX SP3 4SY SP3 4SZ SP3 4TA SP3 4TB SP3 4TD SP3 4TE SP3 4TF SP3 4TG SP3 4TH SP3 4TJ SP3 4TL SP3 4TN SP3 4TP SP3 4TQ SP3 4TR SP3 4TS SP3 4TU SP3 4TX SP3 4TY SP3 4TZ SP3 4UA SP3 4UF SP3 4UG SP3 4UH SP3 4UJ SP3 4UL SP3 4UN SP3 4UQ

All SP3 5 postcodes (211)

SP3 5AB SP3 5AD SP3 5AE SP3 5AF SP3 5AH SP3 5AJ SP3 5AL SP3 5AN SP3 5AP SP3 5AQ SP3 5AR SP3 5AS SP3 5AT SP3 5AU SP3 5AW SP3 5AX SP3 5AY SP3 5AZ SP3 5BA SP3 5BB SP3 5BD SP3 5BE SP3 5BG SP3 5BH SP3 5BJ SP3 5BN SP3 5BQ SP3 5BS SP3 5BT SP3 5BU SP3 5BW SP3 5BX SP3 5BY SP3 5DA SP3 5DB SP3 5DD SP3 5DE SP3 5DF SP3 5DG SP3 5DH SP3 5DJ SP3 5DL SP3 5DN SP3 5DP SP3 5DQ SP3 5DS SP3 5DT SP3 5DU SP3 5DW SP3 5DX SP3 5DY SP3 5DZ SP3 5EA SP3 5EB SP3 5ED SP3 5EE SP3 5EG SP3 5EH SP3 5EL SP3 5EN SP3 5EP SP3 5EQ SP3 5ER SP3 5ES SP3 5ET SP3 5EU SP3 5EW SP3 5EX SP3 5EY SP3 5EZ SP3 5FA SP3 5GN SP3 5HA SP3 5HB SP3 5HE SP3 5HG SP3 5HH SP3 5HL SP3 5HN SP3 5HP SP3 5HR SP3 5HS SP3 5HT SP3 5HU SP3 5HW SP3 5HY SP3 5HZ SP3 5JA SP3 5JB SP3 5JD SP3 5JE SP3 5JF SP3 5JG SP3 5JH SP3 5JJ SP3 5JL SP3 5JN SP3 5JP SP3 5JQ SP3 5JR SP3 5JS SP3 5JT SP3 5JU SP3 5JW SP3 5JX SP3 5JY SP3 5JZ SP3 5LA SP3 5LB SP3 5LD SP3 5LE SP3 5LF SP3 5LG SP3 5LJ SP3 5LL SP3 5LN SP3 5LP SP3 5LQ SP3 5LR SP3 5LS SP3 5LT SP3 5LU SP3 5LX SP3 5LY SP3 5LZ SP3 5NA SP3 5NB SP3 5ND SP3 5NE SP3 5NF SP3 5NG SP3 5NH SP3 5NJ SP3 5NL SP3 5NQ SP3 5NT SP3 5NU SP3 5NX SP3 5NY SP3 5PA SP3 5PB SP3 5PD SP3 5PE SP3 5PF SP3 5PG SP3 5PH SP3 5PJ SP3 5PL SP3 5PN SP3 5PQ SP3 5PR SP3 5PS SP3 5PT SP3 5PU SP3 5PW SP3 5PX SP3 5PY SP3 5PZ SP3 5QA SP3 5QB SP3 5QD SP3 5QE SP3 5QF SP3 5QG SP3 5QH SP3 5QP SP3 5QQ SP3 5QR SP3 5QS SP3 5QT SP3 5QU SP3 5QX SP3 5QY SP3 5QZ SP3 5RA SP3 5RB SP3 5RD SP3 5RE SP3 5RF SP3 5RG SP3 5RJ SP3 5RL SP3 5RN SP3 5RP SP3 5RQ SP3 5RR SP3 5RS SP3 5RT SP3 5RU SP3 5RW SP3 5SA SP3 5SB SP3 5SD SP3 5SE SP3 5SF SP3 5SG SP3 5SH SP3 5SJ SP3 5SL SP3 5SN SP3 5SQ SP3 5SS SP3 5ST SP3 5SU SP3 5SW SP3 5SX SP3 5SY SP3 5SZ SP3 5TA SP3 5TE SP3 5UA

All SP3 6 postcodes (238)

SP3 6AA SP3 6AB SP3 6AD SP3 6AE SP3 6AF SP3 6AG SP3 6AH SP3 6AJ SP3 6AL SP3 6AN SP3 6AP SP3 6AQ SP3 6AR SP3 6AS SP3 6AT SP3 6AU SP3 6AW SP3 6AX SP3 6AY SP3 6AZ SP3 6BA SP3 6BB SP3 6BE SP3 6BF SP3 6BG SP3 6BH SP3 6BJ SP3 6BL SP3 6BN SP3 6BP SP3 6BQ SP3 6BS SP3 6BT SP3 6BU SP3 6BW SP3 6BX SP3 6BY SP3 6BZ SP3 6DA SP3 6DB SP3 6DD SP3 6DE SP3 6DF SP3 6DG SP3 6DH SP3 6DJ SP3 6DN SP3 6DP SP3 6DQ SP3 6DR SP3 6DS SP3 6DT SP3 6DU SP3 6DW SP3 6DX SP3 6DY SP3 6DZ SP3 6EA SP3 6EB SP3 6ED SP3 6EE SP3 6EF SP3 6EG SP3 6EH SP3 6EJ SP3 6EL SP3 6EP SP3 6EQ SP3 6ER SP3 6ES SP3 6ET SP3 6EU SP3 6EW SP3 6EX SP3 6EZ SP3 6FB SP3 6FD SP3 6FE SP3 6FF SP3 6FG SP3 6GS SP3 6GT SP3 6GU SP3 6GW SP3 6GX SP3 6GY SP3 6GZ SP3 6HA SP3 6HB SP3 6HD SP3 6HF SP3 6HG SP3 6HH SP3 6HJ SP3 6HN SP3 6HP SP3 6HQ SP3 6HR SP3 6HS SP3 6HT SP3 6HU SP3 6HW SP3 6HX SP3 6HY SP3 6HZ SP3 6JA SP3 6JB SP3 6JD SP3 6JE SP3 6JF SP3 6JG SP3 6JJ SP3 6JL SP3 6JN SP3 6JP SP3 6JQ SP3 6JR SP3 6JS SP3 6JT SP3 6JU SP3 6JW SP3 6JX SP3 6LA SP3 6LB SP3 6LD SP3 6LE SP3 6LF SP3 6LG SP3 6LH SP3 6LJ SP3 6LL SP3 6LN SP3 6LP SP3 6LQ SP3 6LR SP3 6LS SP3 6LT SP3 6LU SP3 6LW SP3 6LX SP3 6LY SP3 6LZ SP3 6NA SP3 6NB SP3 6ND SP3 6NE SP3 6NF SP3 6NG SP3 6NH SP3 6NJ SP3 6NL SP3 6NN SP3 6NP SP3 6NR SP3 6NS SP3 6NT SP3 6NU SP3 6NW SP3 6NX SP3 6NY SP3 6NZ SP3 6PA SP3 6PB SP3 6PD SP3 6PE SP3 6PF SP3 6PG SP3 6PH SP3 6PJ SP3 6PL SP3 6PN SP3 6PP SP3 6PQ SP3 6PR SP3 6PS SP3 6PT SP3 6PU SP3 6PW SP3 6PX SP3 6PY SP3 6PZ SP3 6QA SP3 6QB SP3 6QD SP3 6QE SP3 6QF SP3 6QG SP3 6QH SP3 6QJ SP3 6QL SP3 6QN SP3 6QP SP3 6QQ SP3 6QR SP3 6QS SP3 6QT SP3 6QU SP3 6QW SP3 6QX SP3 6QY SP3 6RA SP3 6RB SP3 6RD SP3 6RE SP3 6RF SP3 6RG SP3 6RJ SP3 6RL SP3 6RN SP3 6RP SP3 6RR SP3 6RS SP3 6RT SP3 6RU SP3 6RW SP3 6RX SP3 6RY SP3 6RZ SP3 6SD SP3 6SE SP3 6SF SP3 6SG SP3 6SH SP3 6SJ SP3 6SL SP3 6SN SP3 6SP SP3 6SQ SP3 6SR SP3 6SS SP3 6SW SP3 6TA SP3 6TB SP3 6UA SP3 6UB SP3 6UD SP3 6UE SP3 6UF

Best deals

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Living in Wiltshire

SP3's 667 postcodes show real geographic variability. Households may rely on wireless, middling superfast, or gigabit depending on local topology.

Remote worker score

53/100

Connectivity and amenities for home working

Family score

50/100

Schools, safety and family amenities

Value score

50/100

What you get for the local price level

SP3 broadband FAQs

What role does wireless technology play in SP3?

2.3% of postcodes use wireless solutions, likely in areas where fibre and cable are economically unviable. It's a meaningful alternative.

Why is gigabit so much rarer in SP3?

54.5% gigabit versus higher shares in neighbouring codes suggests rural or dispersed settlement patterns limit gigabit deployment economics.

Should I expect middling speeds in SP3?

Yes. Over one-third of postcodes sit in 30 to 300 Mbps range. Gigabit is possible but not the norm.

Is the 3.3% below-10 Mbps rate a concern?

One in 30 postcodes is severely underserved. Request connectivity checks before committing to the area.

Neighbouring districts

SP2

858 postcodes

99% superfast

BA12

1,118 postcodes

91% superfast

SP7

617 postcodes

93% superfast

SP1

660 postcodes

99% superfast

SP4

1,082 postcodes

94% superfast

SP5

1,015 postcodes

89% superfast

Check your exact postcode

Every postcode in SP3 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.

Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources