Tools

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 NG23. 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
NG23 5AA	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AB	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AD	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AE	South Kesteven	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AF	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AG	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AH	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AJ	South Kesteven	Broadband coverage is mixed Gigabit availability is 25%, with 25% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AL	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AP	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AQ	South Kesteven	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AR	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AS	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AT	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AU	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AW	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AX	Newark and Sherwood	Partial connectivity coverage No current broadband summary row matched this postcode.	4G 97.5% · 5G 0.4% 4G strong-coverage share is 97.5%, with 5G at 0.4% in the current area-level summary.	Mobile year 2025
NG23 5AY	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5AZ	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BA	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BB	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BD	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BE	South Kesteven	Strong broadband coverage Gigabit availability is 95.5%, with 95.5% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BF	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
NG23 5BG	South Kesteven	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 99.4% · 5G 33.2% 4G strong-coverage share is 99.4%, with 5G at 33.2% 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.

Broadband and mobile checker

Research

Plan and learn

Support