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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 CM8. 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
CM8 1AA	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AB	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AD	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AE	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AF	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AG	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AH	Braintree	Broadband coverage is mixed Gigabit availability is 73.1%, with 73.1% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AJ	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AL	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AN	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AP	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AR	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AU	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AX	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AY	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1AZ	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BA	Braintree	Broadband coverage is mixed Gigabit availability is 8%, with 8% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BD	Braintree	Broadband coverage is mixed Gigabit availability is 66.7%, with 66.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BE	Braintree	Broadband coverage is mixed Gigabit availability is 40%, with 40% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BG	Braintree	Broadband coverage is mixed Gigabit availability is 66.7%, with 66.7% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BH	Braintree	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 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BJ	Braintree	Broadband coverage is mixed Gigabit availability is 65.6%, with 65.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BN	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BP	Braintree	Broadband coverage is mixed Gigabit availability is 31.6%, with 31.6% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% in the current area-level summary.	Broadband year 2024 · Mobile year 2025
CM8 1BQ	Braintree	Strong broadband coverage Gigabit availability is 100%, with 100% of premises at at least 300 Mbps and 0% below the Universal Service Obligation.	4G 98.9% · 5G 1.3% 4G strong-coverage share is 98.9%, with 5G at 1.3% 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.

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