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Broadband and mobile checker

Search a postcode or postcode area against the current live broadband and mobile coverage seams.

Source: Ofcom broadband and mobile coverage. Coverage: Live connectivity rows matched postcode area B23. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Mobile year 2025. Matches: 25.
Postcode Area Broadband Mobile Freshness
B23 3AG Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3DF Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3FD Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3GS Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3HN Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3JH Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3JL Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3LG Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3LP Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3LU Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3LY Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3ND Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NF Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NG Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NH Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NN Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NQ Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3NU Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3PF Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3PN Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3PX Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3PY Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3QA Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3QR Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025
B23 3QS Birmingham Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.1%
4G strong-coverage share is 100%, with 5G at 96.1% in the current area-level summary.
 Mobile year 2025

Known caveats

  • Mobile coverage is still served at area level in the public seam, so treat it as a shortlist signal rather than a street-level verdict.
  • Connectivity rows do not replace a final provider and address-level availability check before you commit to a property.
  • If you search a postcode area, neighbouring postcode rows can differ enough that the exact postcode follow-up still matters.

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