UK area code
0118 — Reading
The 0118 dialling code covers Reading in Thames Valley. Approximate population of the area: 318,000. Below are the currently-allocated Ofcom number ranges and the Range Holders they are assigned to.
About the 0118 dialling code
0118 is the UK area code for Reading and the surrounding Thames Valley area, listed in Ofcom’s National Telephone Numbering Plan. When a UK landline calls you and the number begins +44 118 the originating exchange is most likely physically located in or near Reading. Numbers in this code are allocated to UK communications providers in 1,000- or 10,000-number blocks; the table below shows which Range Holder Ofcom assigned each block to.
This is the same data Ofcom publishes every Wednesday in the public UK Numbering Data feed. We re-ingest the snapshot weekly, so the allocations you see here are at most seven days old. Because UK numbers are portable, the current carrier of any specific number on 0118 can differ from the Range Holder shown — see Range Holder vs current provider for the full explanation.
To identify a specific 0118 number, paste it into the lookup form above. You will see the Range Holder, the allocation status, the area-code metadata for Reading, and a live AI internet check summarising any public web reports about that exact number — useful when an unfamiliar 0118 caller turns out to be a legitimate local business, a national contact-centre, or a scam.
Range holders on 0118
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All allocated ranges on 0118
Showing up to 200 ranges, ordered by prefix.
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Related lookups
FAQs about 0118
What does the 0118 area code cover?
0118 is the UK dialling code for Reading and the wider Thames Valley area. The area has a population of approximately 318,000. When you receive a call starting with 0118 from a UK landline, the originating exchange is likely in or near Reading.
Is a 0118 number safe?
Most calls from 0118 are legitimate landlines. Scammers can however spoof any UK area code, so a 0118 prefix alone doesn't guarantee safety. Use the lookup above to see the Range Holder, then read the AI internet check for behavioural reports.
How many providers operate 0118 number ranges?
Across the 0 ranges currently visible, 0 different Range Holders are listed. The top allocations are typically held by Openreach (BT), Virgin Media O2 and Sky.