How do I check whether landline service is available at an address?
Answer
Use the availability checker on each provider's website with the full address and postcode — that is the only reliable answer, because coverage varies street by street. Bear in mind many areas have moved to phone service delivered over broadband, so a traditional copper line may no longer be offered even where a socket exists.
Before you start: stop right away if…
- Phone service delivered over broadband stops working during a power cut unless battery backup is provided. This matters for emergency calls.
Follow these steps
Use each provider's availability checker
Enter the full address and postcode on each provider's site. Results differ between them.
You should see: Each shows what it can supply there.
Note which kind of service is offered
Check whether it is a traditional copper line or a digital phone service delivered over broadband.
You should see: You know what you would actually be buying.
Ask about existing wiring
If a socket is already present, ask whether reconnection is cheaper than a new installation.
You should see: You know the likely setup cost.
Consider power cuts
Digital phone lines stop working in a power cut unless a battery backup is provided. Ask what is offered if that matters.
You should see: You can plan for emergencies.
Check number options
Ask whether you can keep an existing number or must take a new one.
You should see: Expectations about the number are clear.
Not sure this is the right page? Check here
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Extra tips
What to look for: Whether the checker offers a traditional line or a digital service over broadband, since the two behave differently in a power cut.
Before you change anything: Have the full address including any flat or unit number, since checkers work at property level.
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