Calls from 01286 507 XXX — Caernarfon
Block 01286 507 XXX is allocated by Ofcom to API Telecom Limited, on the Caernarfon exchange (allocated 2012).
01286 507 XXX is a number block in Caernarfon, in the historic county of Gwynedd, Wales, an area with a population of approximately 9,852. Standard landlines in this area use the format 01286 507123, with the first part being the dialling code and the rest being the local number.
This block — 01286 507 XXX — was allocated by Ofcom to API Telecom Limited in 2012. API Telecom Limited either operates the numbers directly or sub-allocates them to resellers and downstream carriers, which is why a single 01286 507 XXX prefix can be used by many different organisations. You can verify any allocation against Ofcom's National Telephone Numbering Plan, which is updated weekly.
Numbers in blocks like 01286 507 XXX are sometimes spoofed by overseas call-centres using VoIP. Spoofing makes a foreign call appear to come from a UK landline — including the area code where you live. If you don't recognise the number and the caller asks for any personal data, hang up and call the organisation back on a number you know is genuine.
If a 01286 507 XXX 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 01286 507 XXX
Is 01286 507 XXX a real UK phone number?
Yes. 01286 507 XXX 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 API Telecom Limited for use on the UK public telephone network.
Who owns the 01286 507 XXX number block?
01286 507 XXX is currently allocated to API Telecom 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 01286 507 XXX number based?
01286 507 XXX is associated with Caernarfon. UK geographic numbers historically indicated the location of the line, although VoIP services and number-portability rules mean a 01286 507 XXX 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 01286 507 XXX?
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 01286
Try a different block within the same UK area code:
