Alphabetic
- 0844 Calls (Callthrough, Premium)
- 18185.co.uk (Indirect, Account)
- 1899.com for BT lines and VoIP (Indirect, Account)
- 1899.com for non-BT lines (Indirect, Account)
- Adept Telecom HomeTalk 4 (Indirect, Account)
- Andrews & Arnold (VoIP, Account)
- BT Unlimited Weekend Calls (Direct, Account)
- BT Unlimited Weekend Calls and F&F International (Direct, Account)
- BT Unlimited Weekend Calls and International Freedom (Direct, Account)
- Budgetcom (Callthrough, Premium)
- Call Happy (Callthrough, Premium)
- Call18866 for BT lines (Indirect, Account)
- Call18866 for non-BT lines (Indirect, Account)
- Call2Abroad (Indirect, Prepaid)
- Call2Call (Indirect, Prepaid)
- Calls Discount (Callthrough, Premium)
- Cheap Calling (Callthrough, Premium)
- Cheap Calls (Callthrough, Premium)
- Cheap Cheap Calls (Callthrough, Premium)
- Cheaper International Calls (Callthrough, Premium)
- CheapestChat (Indirect, Prepaid)
- Cherry Call (Callthrough, Premium)
- CIX (Indirect, Account)
- CytaUK Cyta.Talk 1 (Indirect, Account)
- Dial 123 CreditDial (Indirect, Prepaid)
- Dial 123 Instant (Callthrough, Premium)
- Dial Around (Callthrough, Premium)
- DialWise (Callthrough, Premium)
- Direct Save Telecom Option 1 (Indirect, Account)
- Direct Save Telecom Option 1 International Option (Indirect, Account)
- Discount Dial (Callthrough, Premium)
- DiscountVoIP (VoIP, Prepaid)
- DoubleDial (Callthrough, Premium)
- DrayTEL Silver Tariff (VoIP, Prepaid)
Everything Everywhere Broadband (Indirect, Account)- Fleur Telecom (Indirect, Account)
- FreeCall (VoIP, Prepaid)
- Hyperoptic Phone and 30Mb Broadband (VoIP, Account)
- John Lewis Broadband Anytime (Indirect, Account)
- John Lewis Broadband Evenings & Weekend (Indirect, Account)
- JT (Jersey) Coreline (Direct, Account)
- Just-Dial Instant (Callthrough, Premium)
- Just-Dial Pre-Pay (Indirect, Account)
- Kingston Comms KC Local (Direct, Account)
- Localphone (VoIP, Prepaid)
- Lycatel LycaTalk (Indirect, Prepaid)
- Matrix Dial (Callthrough, Premium)
- Phone Cheap (Callthrough, Premium)
- Phone Co-Op Calls (Indirect, Account)
- Planet Talk Account (Indirect, Account)
- Planet Talk Instant (Callthrough, Premium)
- PlusNet Unlimited Broadband (Indirect, Account)
- Post Office HomePhone (Indirect, Account)
- Post Office Phonecard (Indirect, Prepaid)
- QX Call (Indirect, Prepaid)
- QX Dial (Callthrough, Premium)
- Simply-Fone Simply Dial (Callthrough, Premium)
- Sipgate (VoIP, Prepaid)
- Sky Talk Anytime Extra (Indirect, Account)
- Sky Talk Pay As You Go (Indirect, Account)
- Skype Out (VoIP, Prepaid)
- SSE Energy Supply Phone (Indirect, Account)
- Story Telecom Dial Now (Callthrough, Premium)
- Supertel (Callthrough, Premium)
- TalkTalk Fast Broadband (Indirect, Account)
- TalkTalk Fast Broadband International Extra Boost (Indirect, Account)
- TalkTalk Fast Broadband International Saver Boost (Indirect, Account)
- Telediscount (Callthrough, Premium)
- Telesave at Home (Indirect, Prepaid)
- Telesavers (Callthrough, Premium)
- Telestunt (Callthrough, Premium)
- TeleTop (Indirect, Prepaid)
- TopUpNow (Indirect, Prepaid)
- Virgin Media Talk Weekends (Direct, Account)
- Virgin Media Talk Weekends and Talk International £2 (Direct, Account)
- Vodafone Home Phone (Indirect, Account)
- VoIP Cheap (VoIP, Prepaid)
- Voipfone (VoIP, Prepaid)
- Vonage Talk UK (VoIP, Account)
- Vyke Mobile (VoIP, Prepaid)
- WebCall Direct (Web Page, Prepaid)
- Wizards Landline (Indirect, Account)
- Wizards VoIP (VoIP, Account)
- YayYay PAYG VoIP (VoIP, Prepaid)
- Zen Broadband Voice (VoIP, Account)
- Zen Home Talk (Indirect, Account)
- Zen Home Talk Plus (Indirect, Account)
Direct, Account
- BT Unlimited Weekend Calls
- BT Unlimited Weekend Calls and F&F International
- BT Unlimited Weekend Calls and International Freedom
- JT (Jersey) Coreline
- Kingston Comms KC Local
- Virgin Media Talk Weekends
- Virgin Media Talk Weekends and Talk International £2
Indirect, Account
- 18185.co.uk
- 1899.com for BT lines and VoIP
- 1899.com for non-BT lines
- Adept Telecom HomeTalk 4
- Call18866 for BT lines
- Call18866 for non-BT lines
- CIX
- CytaUK Cyta.Talk 1
- Direct Save Telecom Option 1
- Direct Save Telecom Option 1 International Option
- Everything Everywhere Broadband
- Fleur Telecom
- John Lewis Broadband Anytime
- John Lewis Broadband Evenings & Weekend
- Just-Dial Pre-Pay
- Phone Co-Op Calls
- Planet Talk Account
- PlusNet Unlimited Broadband
- Post Office HomePhone
- Sky Talk Anytime Extra
- Sky Talk Pay As You Go
- SSE Energy Supply Phone
- TalkTalk Fast Broadband
- TalkTalk Fast Broadband International Extra Boost
- TalkTalk Fast Broadband International Saver Boost
- Vodafone Home Phone
- Wizards Landline
- Zen Home Talk
- Zen Home Talk Plus
Indirect, Prepaid
- Call2Abroad
- Call2Call
- CheapestChat
- Dial 123 CreditDial
- Lycatel LycaTalk
- Post Office Phonecard
- QX Call
- Telesave at Home
- TeleTop
- TopUpNow
VoIP, Account
- Andrews & Arnold
- Hyperoptic Phone and 30Mb Broadband
- Vonage Talk UK
- Wizards VoIP
- Zen Broadband Voice
VoIP, Prepaid
- DiscountVoIP
- DrayTEL Silver Tariff
- FreeCall
- Localphone
- Sipgate
- Skype Out
- VoIP Cheap
- Voipfone
- Vyke Mobile
- YayYay PAYG VoIP
Web Page, Prepaid
Callthrough, Premium
- 0844 Calls
- Budgetcom
- Call Happy
- Calls Discount
- Cheap Calling
- Cheap Calls
- Cheap Cheap Calls
- Cheaper International Calls
- Cherry Call
- Dial 123 Instant
- Dial Around
- DialWise
- Discount Dial
- DoubleDial
- Just-Dial Instant
- Matrix Dial
- Phone Cheap
- Planet Talk Instant
- QX Dial
- Simply-Fone Simply Dial
- Story Telecom Dial Now
- Supertel
- Telediscount
- Telesavers
- Telestunt