CF14 broadband and area guide

Gigabit dominates at 93.5% across 1,598 postcodes, an exceptional figure for such a large and diverse district covering Caerphilly town and surrounding suburbs. Superfast reaches 98.7%, indicating strong baseline broadband across nearly all postcodes. Wireless is present in 55.5% of postcodes, demonstrating substantial wireless infrastructure and network redundancy throughout the zone. Below-10Mbps premises are nearly absent at 0.6%, making slow broadband effectively eliminated from the district. No postcodes lack Universal Service Obligation coverage. The speed split is heavily weighted gigabit-wise: 94.3% achieve ultrafast speeds, with only 4.4% occupying the 30 to 300 Mbps band. This concentration reflects mature cable and fibre deployment across Caerphilly's infrastructure.

CF14 sprawls across Caerphilly town and surrounding suburbs. Despite its size, connectivity is remarkably uniform, suggesting mature fibre and cable rollout across the area.