NP11 · Caerphilly

NP11 broadband and area guide

Ofcom coverage, connection speeds, house prices and local data for 905 postcodes across 5 sectors in Caerphilly.

Full fibre

Gigabit

86%

Superfast

97%

Postcodes

905

NP11 in Blaenau Gwent offers 85.6% gigabit availability with negligible wireless networks at 1.8%. Fibre is absent from this district.

Broadband speeds in NP11

Share of NP11 premises by the fastest download speed available, averaged across all 905 postcodes in the district.

Gigabit access spans 85.6% of postcodes, built on cable networks with negligible wireless supplementation at 1.8%. Superfast reaches 97.1% of postcodes, a strong baseline for this South Wales valley. 85.6% of postcodes hit 300+ Mbps downloads, and only 0.4% sit below 10 Mbps. Speed data from Ookla is not available, but the coverage figures suggest a reliable cable-based network. The near-total absence of fibre (0%) indicates that cable networks dominate Blaenau Gwent's infrastructure here. For residents, this means speed depends on cable provider availability and network congestion patterns rather than fibre diversity.

Under 2 Mbps

<1%

2 to 5 Mbps

<1%

5 to 10 Mbps

<1%

10 to 30 Mbps

30 to 300 Mbps

11%

300 Mbps and above

86%

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

NP11 splits into 5 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
NP11 3	126	95%	0%	81%
NP11 4	175	99%	0%	84%
NP11 5	159	97%	0%	84%
NP11 6	224	97%	TBC	90%
NP11 7	221	97%	0%	86%

All NP11 3 postcodes (126)

NP11 3AD NP11 3AE NP11 3AF NP11 3AG NP11 3AH NP11 3AJ NP11 3AL NP11 3AN NP11 3AP NP11 3AQ NP11 3AR NP11 3AS NP11 3AT NP11 3AU NP11 3AW NP11 3AX NP11 3AY NP11 3AZ NP11 3BA NP11 3BB NP11 3BD NP11 3BE NP11 3BG NP11 3BH NP11 3BJ NP11 3BL NP11 3BN NP11 3BP NP11 3BQ NP11 3BR NP11 3BS NP11 3BT NP11 3BU NP11 3BW NP11 3BX NP11 3BY NP11 3BZ NP11 3DA NP11 3DB NP11 3DD NP11 3DE NP11 3DF NP11 3DG NP11 3DH NP11 3DJ NP11 3DL NP11 3DN NP11 3DP NP11 3DQ NP11 3DR NP11 3DS NP11 3DT NP11 3DU NP11 3DW NP11 3DX NP11 3DY NP11 3DZ NP11 3EA NP11 3EB NP11 3ED NP11 3EE NP11 3EF NP11 3EG NP11 3EH NP11 3EJ NP11 3EQ NP11 3GE NP11 3GJ NP11 3GN NP11 3GP NP11 3GQ NP11 3GR NP11 3GY NP11 3HY NP11 3HZ NP11 3JA NP11 3JB NP11 3JD NP11 3JE NP11 3JF NP11 3JG NP11 3JH NP11 3JJ NP11 3JL NP11 3JN NP11 3JP NP11 3JQ NP11 3JR NP11 3JS NP11 3JT NP11 3JU NP11 3JW NP11 3JX NP11 3JY NP11 3JZ NP11 3LA NP11 3LF NP11 3LG NP11 3LH NP11 3LJ NP11 3LL NP11 3LN NP11 3LP NP11 3LQ NP11 3LR NP11 3LS NP11 3NJ NP11 3NP NP11 3NQ NP11 3NR NP11 3NS NP11 3NT NP11 3PA NP11 3PE NP11 3PF NP11 3PG NP11 3PH NP11 3PJ NP11 3PL NP11 3PN NP11 3QF NP11 3QG NP11 3QH NP11 3RH NP11 3RJ NP11 3XG

All NP11 4 postcodes (175)

NP11 4AA NP11 4AB NP11 4AD NP11 4AE NP11 4AF NP11 4AG NP11 4AH NP11 4AJ NP11 4AL NP11 4AP NP11 4AQ NP11 4AR NP11 4AT NP11 4EA NP11 4EG NP11 4EL NP11 4EN NP11 4EP NP11 4EQ NP11 4ER NP11 4ES NP11 4ET NP11 4EU NP11 4EW NP11 4EX NP11 4EY NP11 4EZ NP11 4FA NP11 4FB NP11 4FD NP11 4FE NP11 4FF NP11 4FG NP11 4FH NP11 4FJ NP11 4FL NP11 4FN NP11 4FP NP11 4FQ NP11 4FR NP11 4FS NP11 4FT NP11 4FU NP11 4FW NP11 4FX NP11 4FY NP11 4FZ NP11 4GA NP11 4GB NP11 4GD NP11 4GE NP11 4GF NP11 4GG NP11 4GH NP11 4GJ NP11 4GL NP11 4GN NP11 4GS NP11 4GT NP11 4GU NP11 4GW NP11 4GX NP11 4GY NP11 4GZ NP11 4HB NP11 4HD NP11 4HE NP11 4HF NP11 4HG NP11 4HH NP11 4HJ NP11 4HL NP11 4HN NP11 4HP NP11 4HQ NP11 4HR NP11 4HS NP11 4HT NP11 4HU NP11 4HW NP11 4HX NP11 4HY NP11 4HZ NP11 4LS NP11 4LU NP11 4LW NP11 4LX NP11 4LY NP11 4LZ NP11 4NA NP11 4NB NP11 4ND NP11 4NE NP11 4NF NP11 4NG NP11 4NH NP11 4NJ NP11 4NL NP11 4NN NP11 4NP NP11 4NQ NP11 4NU NP11 4NW NP11 4NX NP11 4PA NP11 4PN NP11 4PQ NP11 4PR NP11 4PS NP11 4PT NP11 4PW NP11 4PX NP11 4PY NP11 4QA NP11 4QB NP11 4QD NP11 4QE NP11 4QH NP11 4QJ NP11 4QP NP11 4QR NP11 4QS NP11 4QT NP11 4QU NP11 4QW NP11 4QX NP11 4QY NP11 4QZ NP11 4RA NP11 4RB NP11 4RD NP11 4RE NP11 4RF NP11 4RG NP11 4RH NP11 4RJ NP11 4RL NP11 4RN NP11 4RP NP11 4RQ NP11 4RR NP11 4RS NP11 4RT NP11 4RU NP11 4RW NP11 4RX NP11 4SA NP11 4SB NP11 4SD NP11 4SE NP11 4SF NP11 4SG NP11 4SH NP11 4SL NP11 4SN NP11 4SP NP11 4SQ NP11 4SR NP11 4SS NP11 4ST NP11 4SU NP11 4SW NP11 4SX NP11 4SY NP11 4SZ NP11 4TA NP11 4TB NP11 4TD NP11 4TE NP11 4TF NP11 4TG NP11 4TH NP11 4TL NP11 4TP NP11 4XA

All NP11 5 postcodes (159)

NP11 5AA NP11 5AB NP11 5AD NP11 5AE NP11 5AF NP11 5AG NP11 5AH NP11 5AJ NP11 5AL NP11 5AN NP11 5AP NP11 5AQ NP11 5AR NP11 5AS NP11 5AT NP11 5AU NP11 5AX NP11 5AY NP11 5AZ NP11 5BA NP11 5BB NP11 5BD NP11 5BE NP11 5BG NP11 5BH NP11 5BJ NP11 5BL NP11 5BN NP11 5BP NP11 5BQ NP11 5BR NP11 5BS NP11 5BT NP11 5BU NP11 5BW NP11 5BX NP11 5BY NP11 5BZ NP11 5DA NP11 5DB NP11 5DD NP11 5DE NP11 5DF NP11 5DG NP11 5DH NP11 5DJ NP11 5DL NP11 5DN NP11 5DP NP11 5DQ NP11 5DR NP11 5DS NP11 5DT NP11 5DU NP11 5DW NP11 5DX NP11 5DY NP11 5DZ NP11 5EA NP11 5EB NP11 5ED NP11 5EE NP11 5EF NP11 5EG NP11 5EH NP11 5EJ NP11 5EL NP11 5EN NP11 5EP NP11 5EQ NP11 5ER NP11 5ES NP11 5EX NP11 5EY NP11 5EZ NP11 5FA NP11 5FB NP11 5FD NP11 5FE NP11 5FF NP11 5FG NP11 5FH NP11 5FL NP11 5FN NP11 5FP NP11 5FQ NP11 5FR NP11 5FS NP11 5FT NP11 5FU NP11 5FW NP11 5FX NP11 5FY NP11 5FZ NP11 5GA NP11 5GB NP11 5GD NP11 5GE NP11 5GF NP11 5GH NP11 5GJ NP11 5GL NP11 5GN NP11 5GP NP11 5GQ NP11 5GR NP11 5GT NP11 5GU NP11 5GW NP11 5GX NP11 5GY NP11 5GZ NP11 5HA NP11 5HB NP11 5HJ NP11 5HL NP11 5HN NP11 5HP NP11 5HQ NP11 5HR NP11 5HS NP11 5HT NP11 5HU NP11 5HW NP11 5HX NP11 5HY NP11 5JA NP11 5JF NP11 5JG NP11 5JH NP11 5JJ NP11 5JL NP11 5JN NP11 5JP NP11 5JQ NP11 5JR NP11 5JS NP11 5JT NP11 5JU NP11 5JW NP11 5JX NP11 5JY NP11 5JZ NP11 5LA NP11 5LB NP11 5LD NP11 5LE NP11 5LF NP11 5LH NP11 5LJ NP11 5LP NP11 5LR NP11 5LS NP11 5LT NP11 5LU NP11 5LW NP11 5LX NP11 5LY NP11 5LZ

All NP11 6 postcodes (224)

NP11 6AA NP11 6AB NP11 6AD NP11 6AE NP11 6AF NP11 6AG NP11 6AH NP11 6AJ NP11 6AL NP11 6AN NP11 6AP NP11 6AR NP11 6AS NP11 6AT NP11 6AU NP11 6AW NP11 6AY NP11 6AZ NP11 6BA NP11 6BB NP11 6BD NP11 6BE NP11 6BG NP11 6BH NP11 6BJ NP11 6BL NP11 6BN NP11 6BP NP11 6BQ NP11 6BR NP11 6BT NP11 6BU NP11 6BW NP11 6BX NP11 6BY NP11 6BZ NP11 6DA NP11 6DB NP11 6DD NP11 6DE NP11 6DF NP11 6DG NP11 6DH NP11 6DJ NP11 6DL NP11 6DN NP11 6DP NP11 6DQ NP11 6DR NP11 6EA NP11 6EB NP11 6ED NP11 6EE NP11 6EF NP11 6EG NP11 6EH NP11 6EJ NP11 6EL NP11 6EN NP11 6EP NP11 6EQ NP11 6ER NP11 6ES NP11 6ET NP11 6EU NP11 6EW NP11 6EX NP11 6EY NP11 6EZ NP11 6FA NP11 6FB NP11 6FD NP11 6FE NP11 6FF NP11 6FG NP11 6FH NP11 6FJ NP11 6FL NP11 6FN NP11 6FP NP11 6FQ NP11 6FR NP11 6FS NP11 6FT NP11 6FU NP11 6FW NP11 6FX NP11 6FY NP11 6FZ NP11 6GA NP11 6GB NP11 6GD NP11 6GE NP11 6GF NP11 6GG NP11 6GH NP11 6GJ NP11 6GL NP11 6GN NP11 6GP NP11 6GQ NP11 6GR NP11 6GS NP11 6GT NP11 6GU NP11 6GW NP11 6GY NP11 6GZ NP11 6HA NP11 6HB NP11 6HD NP11 6HE NP11 6HG NP11 6HH NP11 6HJ NP11 6HL NP11 6HN NP11 6HP NP11 6HQ NP11 6HR NP11 6HS NP11 6HT NP11 6HU NP11 6HW NP11 6HX NP11 6HY NP11 6HZ NP11 6JA NP11 6JB NP11 6JD NP11 6JE NP11 6JF NP11 6JG NP11 6JH NP11 6JP NP11 6JQ NP11 6JR NP11 6JS NP11 6JT NP11 6JU NP11 6JW NP11 6JX NP11 6JY NP11 6JZ NP11 6LA NP11 6LB NP11 6LD NP11 6LE NP11 6LG NP11 6LH NP11 6LJ NP11 6LL NP11 6LT NP11 6LU NP11 6LW NP11 6LX NP11 6LY NP11 6LZ NP11 6NB NP11 6ND NP11 6NE NP11 6NF NP11 6NG NP11 6NH NP11 6NJ NP11 6NL NP11 6NN NP11 6NP NP11 6NQ NP11 6PA NP11 6PB NP11 6PD NP11 6PE NP11 6PF NP11 6PG NP11 6PH NP11 6PJ NP11 6PL NP11 6PN NP11 6PP NP11 6PQ NP11 6PR NP11 6PS NP11 6PU NP11 6PW NP11 6PX NP11 6PY NP11 6PZ NP11 6QA NP11 6QB NP11 6QD NP11 6QE NP11 6QF NP11 6QG NP11 6QH NP11 6QJ NP11 6QL NP11 6QN NP11 6QP NP11 6QQ NP11 6QR NP11 6QS NP11 6QT NP11 6QU NP11 6QW NP11 6QX NP11 6QY NP11 6QZ NP11 6RA NP11 6RB NP11 6RD NP11 6RE NP11 6RF NP11 6RG NP11 6RH NP11 6RJ NP11 6RL NP11 6RP NP11 6RQ NP11 6RR NP11 6YA NP11 6YF NP11 6YS NP11 6YY

All NP11 7 postcodes (221)

NP11 7AA NP11 7AB NP11 7AD NP11 7AE NP11 7AF NP11 7AG NP11 7AH NP11 7AJ NP11 7AL NP11 7AN NP11 7AP NP11 7AR NP11 7AS NP11 7AT NP11 7AU NP11 7AW NP11 7AX NP11 7AY NP11 7BA NP11 7BB NP11 7BD NP11 7BH NP11 7BJ NP11 7BL NP11 7BN NP11 7BQ NP11 7BR NP11 7BS NP11 7BT NP11 7BU NP11 7BW NP11 7BX NP11 7BY NP11 7BZ NP11 7DA NP11 7DB NP11 7DD NP11 7DE NP11 7DF NP11 7DG NP11 7DH NP11 7DJ NP11 7DL NP11 7DN NP11 7DP NP11 7DU NP11 7DW NP11 7DX NP11 7DY NP11 7DZ NP11 7EA NP11 7EB NP11 7ED NP11 7EE NP11 7EF NP11 7EG NP11 7EH NP11 7EJ NP11 7EL NP11 7EN NP11 7EP NP11 7EQ NP11 7ER NP11 7ES NP11 7ET NP11 7EU NP11 7EW NP11 7EX NP11 7EY NP11 7EZ NP11 7FA NP11 7FB NP11 7FD NP11 7FE NP11 7FF NP11 7FN NP11 7FP NP11 7FQ NP11 7FR NP11 7FS NP11 7FT NP11 7FU NP11 7FW NP11 7FX NP11 7FY NP11 7FZ NP11 7GA NP11 7GB NP11 7GD NP11 7GE NP11 7GF NP11 7GG NP11 7GH NP11 7GJ NP11 7GL NP11 7GN NP11 7GT NP11 7GU NP11 7GW NP11 7GX NP11 7GY NP11 7GZ NP11 7HA NP11 7HB NP11 7HD NP11 7HE NP11 7HF NP11 7HG NP11 7HH NP11 7HJ NP11 7HL NP11 7HN NP11 7HP NP11 7HQ NP11 7HR NP11 7HS NP11 7HT NP11 7HU NP11 7HW NP11 7HX NP11 7HY NP11 7HZ NP11 7JA NP11 7JD NP11 7JF NP11 7JG NP11 7JH NP11 7JJ NP11 7JL NP11 7JN NP11 7JP NP11 7JQ NP11 7JR NP11 7JS NP11 7JT NP11 7JU NP11 7JW NP11 7JX NP11 7JY NP11 7JZ NP11 7LA NP11 7LB NP11 7LD NP11 7LE NP11 7LF NP11 7LG NP11 7LH NP11 7LJ NP11 7LL NP11 7LN NP11 7LU NP11 7LW NP11 7LX NP11 7LY NP11 7LZ NP11 7NA NP11 7NB NP11 7ND NP11 7NE NP11 7NF NP11 7NG NP11 7NH NP11 7NJ NP11 7NL NP11 7NN NP11 7NP NP11 7NQ NP11 7NR NP11 7NS NP11 7NT NP11 7NU NP11 7NW NP11 7NX NP11 7NY NP11 7NZ NP11 7PA NP11 7PB NP11 7PD NP11 7PE NP11 7PF NP11 7PG NP11 7PH NP11 7PJ NP11 7PL NP11 7PN NP11 7PP NP11 7PQ NP11 7PR NP11 7PS NP11 7PT NP11 7PU NP11 7PW NP11 7PX NP11 7PY NP11 7PZ NP11 7QA NP11 7QB NP11 7QD NP11 7QE NP11 7QF NP11 7QG NP11 7QH NP11 7QJ NP11 7QL NP11 7QN NP11 7QP NP11 7QQ NP11 7QR NP11 7QS NP11 7QT NP11 7QU NP11 7QW NP11 7QX NP11 7QY NP11 7QZ NP11 7RA NP11 7RB NP11 7RD NP11 7RE NP11 7RF NP11 7ZA

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Living in Caerphilly

House price information is not available for NP11. The broadband profile is cable-first, without fibre diversification. This concentrates speed and availability on cable provider decisions.

Remote worker score

54/100

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

NP11 broadband FAQs

Does Blaenau Gwent NP11 have fibre broadband?

No. Fibre coverage is 0%. Gigabit speeds here come via cable networks exclusively.

How widely available is gigabit in NP11?

85.6% of postcodes have gigabit access. The remaining 14.4% have superfast or lower services.

What's the slow-speed situation in NP11?

Only 0.4% of postcodes fall below 10 Mbps. Virtually all addresses are well served.

Is wireless technology available in NP11?

Barely. Wireless networks cover just 1.8% of postcodes and remain marginal for practical use in NP11.

Neighbouring districts

NP12

896 postcodes

97% superfast

NP44

1,226 postcodes

95% superfast

CF82

458 postcodes

98% superfast

CF83

1,189 postcodes

98% superfast

NP10

582 postcodes

97% superfast

CF81

384 postcodes

99% superfast

Check your exact postcode

Every postcode in NP11 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