Tavistock — 01822 dialling code

About the 01822 dialling code in Tavistock

01822 is the geographic UK area code anchored on Tavistock, Devon, listed in Ofcom’s National Telephone Numbering Plan. The code reaches across the wider charging area surrounding Tavistock rather than the town centre alone. When an inbound UK landline shows +44 1822 on Caller-ID, the originating exchange is most likely physically located in or near Tavistock, with neighbouring exchanges on 01803, 01805, 01806.

Numbers in Tavistock’s 01822 block were originally allocated to UK communications providers in 1,000-number sub-ranges (the legacy Ofcom block size for geographic codes), with newer allocations issued in 10,000-number blocks once the smaller blocks ran out. Each block is delegated to a Range Holder — typically Openreach (BT), Virgin Media O2, Sky, Gamma Telecom or one of a long tail of regional carriers — who is then responsible for assigning individual numbers to end-customers in the Tavistock charging area. The full table further down this page shows every currently-allocated range on 01822 and the holder it was delegated 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 Tavistock allocations you see here are at most seven days old. Because UK numbers are portable, the current carrier of any specific 01822 number in Tavistock can differ from the Range Holder shown — see Range Holder vs current provider for the explanation. To identify a specific caller, paste the full number into the lookup above: you’ll get the Range Holder, the allocation status, the Tavistock area-code metadata, and any verdicts other callers have left on that exact number (see AI chatbot vs database lookup for how that compares with asking a chatbot).

From abroad, a Tavistock 01822 number is reached by dialling the international access prefix (00 from most of Europe, 011 from North America), then 44, then the local digits with the leading zero dropped. So a number written locally as 01822 123 4567 becomes +44 1822 123 4567 when dialled from outside the UK. Inbound calls to a Tavistock landline are charged at the recipient’s standard call-receive rate (free in most consumer tariffs), and outbound calls from a UK mobile or landline to a 01822 number are billed at the caller’s own UK landline rate. Devon consumers and businesses with a 01822 CLI typically use Openreach copper or fibre, Virgin Media O2 cable, a Sky or TalkTalk retail bundle, or one of a long tail of regional or VoIP-based providers — the table further down this page shows the wholesale allocation that anchors each block, but the live retail carrier on a specific number can be different after porting.

If you have just received a missed call from a 01822 number and you don’t recognise it, the most reliable next step is to paste the full number into the lookup above before calling back. The Ofcom Range Holder data tells you which wholesale carrier the block was issued to, which often gives away whether the call is a local resident, a national business renting a Tavistock-presenting CLI, or a VoIP service that could be operating from anywhere in the UK. The caller verdicts and community reports then show what other people who received a call from the specific digits said about it — scam, nuisance or safe, often with a short comment — so you have context before you decide whether to ring back.

01822 by the numbers

Tavistock is one of 20 geographic dialling codes in Devon. The 01822 dialling code serving Tavistock has 361 number ranges on file across 87 distinct Ofcom Range Holders, of which 30% are in active Allocated status. The allocated prefixes run from +44 182200 through +44 182299.

The visible blocks on 01822 are predominantly geographic (01 / 02) (100%). A number sitting inside an Allocated 01822 block is in active service with a UK customer in or near the Tavistock charging area, whereas one claimed to come from a Reserved, Designated or Free block almost certainly isn’t the genuine origin and points instead at a spoofed Caller-ID worth treating with caution. The full table below lists every visible block and the Range Holder it was delegated to.