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 CF44. 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
CF44 0AA	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 5.9%, with 5.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AB	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AD	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AE	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AF	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AG	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AH	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 0%, with 0% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AJ	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 90.9%, with 90.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AL	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AN	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AP	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AQ	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AR	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AS	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AT	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AU	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AW	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AX	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 33.3%, with 33.3% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0AY	Rhondda Cynon Taf	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Mobile year 2025
CF44 0AZ	Rhondda Cynon Taf	Broadband coverage is mixed Gigabit availability is 20%, with 20% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0BA	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0BB	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 91.7%, with 91.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0BD	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0BE	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 95.8%, with 95.8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CF44 0BF	Rhondda Cynon Taf	Strong broadband coverage Gigabit availability is 78.9%, with 78.9% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 96.2% · 5G 0.7% 4G strong-coverage share is 96.2%, with 5G at 0.7% 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.