Calls from (023) 8246 XXXX — Southampton & Portsmouth
Block (023) 8246 XXXX is allocated by Ofcom to Mission Labs Limited, on the Southampton & Portsmouth exchange (allocated 2017).
(023) 8246 XXXX is a number block in Southampton & Portsmouth, in the historic county of Hampshire, an area with a population of approximately 850,000. Standard landlines in this area use the format 023 8246 1234, with the first part being the dialling code and the rest being the local number.
This block — (023) 8246 XXXX — was allocated by Ofcom to Mission Labs Limited in 2017. Mission Labs Limited either operates the numbers directly or sub-allocates them to resellers and downstream carriers, which is why a single (023) 8246 XXXX prefix can be used by many different organisations. You can verify any allocation against Ofcom's National Telephone Numbering Plan, which is updated weekly.
Some calls from blocks like (023) 8246 XXXX are actually one-ring 'wangiri' calls — the line rings once and disconnects, hoping you'll call back. While wangiri is more common from foreign numbers, UK number-spoofing means (023) 8246 XXXX-style ringbacks are not unheard of. Don't return missed calls from unknown numbers without checking them first.
If a (023) 8246 XXXX number called you and you're not sure who it was, the safest steps are: don't return the call until you've verified it (search the full number online first), don't share personal or financial details, and register the number with the Telephone Preference Service (TPS) if it's a marketing call. Persistent unwanted calls can be reported to Ofcom and the ICO. To block a specific number on most UK mobiles and landlines, you can also enable network-level call screening through your provider.
FAQs about (023) 8246 XXXX
Is (023) 8246 XXXX a real UK phone number?
Yes. (023) 8246 XXXX is part of an Ofcom-allocated UK number block — any number starting with that prefix is a real, dialable UK number assigned by Ofcom to Mission Labs Limited for use on the UK public telephone network.
Who owns the (023) 8246 XXXX number block?
(023) 8246 XXXX is currently allocated to Mission Labs Limited in Ofcom's National Telephone Numbering Plan. The allocated carrier may operate the numbers directly or sub-allocate them to downstream resellers — both arrangements are normal under UK telecoms rules.
Where is a (023) 8246 XXXX number based?
(023) 8246 XXXX is associated with Southampton & Portsmouth. UK geographic numbers historically indicated the location of the line, although VoIP services and number-portability rules mean a (023) 8246 XXXX number can technically be used anywhere a CP routes it. For most UK landlines the geographic match still holds.
How do I block calls from (023) 8246 XXXX?
On most UK smartphones, open the recent-calls list, tap the number, and choose 'Block this caller'. UK landlines from BT, Sky, TalkTalk and Virgin Media include free 'BT Call Protect'-style screening you can enable in your provider's app. You can also register your number with the Telephone Preference Service (TPS) at tpsonline.org.uk to opt out of legitimate UK marketing calls.
Other blocks in (023)
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