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 TS23. 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
TS23 1AB	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AD	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AE	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AF	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AG	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AH	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AJ	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AL	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 76.5%, with 76.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AN	Stockton-on-Tees	Broadband coverage is mixed Gigabit availability is 71.4%, with 71.4% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AP	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AQ	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AR	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AS	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AT	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AU	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AX	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AY	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1AZ	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BA	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BB	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BD	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BE	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BF	Stockton-on-Tees	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 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BG	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
TS23 1BH	Stockton-on-Tees	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.9% · 5G 71.3% 4G strong-coverage share is 99.9%, with 5G at 71.3% 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.