Holborn mobile coverage Within 8 points of the Central London WC average WC2B · Camden
No network wins WC2B on overall coverage: all four score 100/100.
WC2B: Holborn, St James's, Clerkenwell, Covent Garden, Pimlico North (Camden, Islington, Westminster).
WC2B scores
Ofcom Mobile Coverage data (May 2025), measured across 65 addresses in 6 sampled postcodes: WC2B 4AA, WC2B 4BS, WC2B 5BD, WC2B 5NF, WC2B 5RR, WC2B 6EL. Methodology.
How WC2B compares
Every network here is within 8 points of the Central London WC average and of WC1V Holborn, WC2A Holborn, WC1A Holborn and WC1B Holborn, indoors and outdoors.
Indoor signal around WC2B
| District | km away | EE | O2 | Three | Vodafone |
|---|---|---|---|---|---|
| WC2B Holborn (here) | – | 100% | 100% | 100% | 100% |
| WC1V Holborn, Bloomsbury | 1 | 100% | 100% | 100% | 100% |
| WC2A Holborn, St James's small sample | 1 | 100% | 100% | 100% | 100% |
| WC1A Holborn, Bloomsbury small sample | 1 | 100% | 100% | 100% | 100% |
| WC1B Holborn, Bloomsbury small sample | 1 | 100% | 100% | 100% | 100% |
| Central London WC average | – | 100% | 100% | 100% | 100% |
Small sample: under 30 addresses sampled.
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1pMobile runs on EE's network: £5 a month for 5GB (read 19 October 2026). A price, not a coverage ranking: Ofcom separates no network here.
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