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 M21. Broadband is postcode level and mobile coverage remains area-level only in the current public seam.. Freshness: Broadband year 2024 · Mobile year 2025. Matches: 25.
Postcode Area Broadband Mobile Freshness
M21 0AA Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AB Manchester Broadband coverage is mixed
Gigabit availability is 60%, with 60% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AE Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AG Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AH Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AN Manchester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Mobile year 2025
M21 0AS Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AT Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AU Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AW Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AX Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AY Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0AZ Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BA Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BB Manchester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Mobile year 2025
M21 0BG Manchester Partial connectivity coverage
No current broadband summary row matched this postcode.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Mobile year 2025
M21 0BH Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BJ Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BL Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BN Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BP Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BQ Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0BW Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0DZ Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · Mobile year 2025
M21 0GT Manchester Strong broadband coverage
Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.
 4G 100% · 5G 96.7%
4G strong-coverage share is 100%, with 5G at 96.7% in the current area-level summary.
 Broadband year 2024 · 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.