BT price comparison

Save money on your home phone bill compared to standard BT line rental

Still with BT?

Sign up to Post Office Home Phone from just £16.99 a month and get weekend calls to UK landlines and 0845/0870 numbers, Caller Display and 1571 voicemail at no extra charge. Plus, Post Office Home Phone is still cheaper than the standard BT monthly line rental price for cash and direct debit payment - see how we compare on monthly price as well as other features.

How we compare

Post Office
Home Phone with Unlimited Weekend Calls
Line Rental Plus with Unlimited Weekend Calls
Monthly price
Introductory Offer

£15 for 12 months*


Included UK Calls

red tickFriday 6pm - Monday 6am 

Friday Midnight - Sunday Midnight

Caller Display

red tick FREE (Opt in required)

Free for 12 months, then £1.75 a month (Opt in required)**

1571 Voicemail

red tick FREE (Opt in required)

£2.50 a month (Opt in required)**

UK Calls

red tick 12p/min 


UK Standard Mobiles

red tick 14p/min


Call Connection Charge

red tick18p/call

Further Discounts

red tick10% discount on 10 nominated UK landline, mobile or international numbers

No further discounting on call rates


Interested in HomePhone?

Comparison between Post Office HomePhone and standard BT line rental and Line Rental Plus. BT prices are correct as of 14th June 2017. To confirm BT prices and call charges please visit

Offer ends 17th September 2017. Introductory line rental price of £15 a month for 12 months, full monthly price thereafter (currently £16.99) will apply. Offer not available to customers taking broadband packages. Subject to status, acceptance and availability in your area. Call charges apply. See for full terms and conditions, and further information. 

**BT Privacy With Caller Display available free for 12 months then £1.75 a month. BT Answer 1571 with BT Call Protect includes nuisance call identification/prevention, VIP and  Do Not Disturb features. BT Line Rental Plus includes BT SmartTalk, Priority fault fixing, Call barring, Choose to Refuse, Bill alerts, paper or e-billing ability to pay bill by non-direct debit method and a choice of the following services: Call Waiting, Call Diversion, Call Sign, Ring Back, Reminder Call & Three-way Calling. Standard BT Line Rental costs £18.99 a month, is direct debit only and does not include any of these features except SmartTalk. Prices correct at 14/06/2017.

Already a Post Office HomePhone customer?

Can we help?

0800 092 0514 8am-8pm, Mon-Sat
9am-6pm, Sun
Closed on bank holidays

Existing customers call for free* on:

0345 600 3210 8am-8pm, Mon-Sat
9am-6pm, Sun