Topup from your Mobile | | Cheap International CallsCheap International Calls

Make cheap international calls from your mobile with FILLMEUP.

Send an SMS to 83006 with the word FILLMEUP in it and we will topup your mobile with £3.00 call credit. Then you can make cheap international calls any time you like at very low rates.

For £3.00 call credit, text FILLMEUP to 83006.
For £5.00 call credit, text FILLMEUP to 80550.

Text FILLMEUP to 83006 or 80550 now to get started and we will send your credit straight to your mobile.

Once you receive your confirmation text, dial the access number 0207 124 6666. At the prompt enter your destination number including the international code and wait to be connected.

Call Rates from a Mobile

Instant Terms and Conditions

You must have the bill payer's permission before using our service.

You are charged from the time of connection to our service.

Please hang up after a short time if your call is engaged or unanswered.

BT apply a 12.5 pence (inc VAT) Call-Set-Up Fee to each call.

For customer services please call 0844 552 8575.

Topup Terms and Conditions

You must have the bill payer’s permission before using our service.

Text to 80550 costs £5 plus your standard mobile network rates for the request message and is charged by your service provider.

Text to 83006 costs £3 plus your standard mobile network rates for the request message and is charged by your service provider.

Our service can be used from the mobile number used for the subscription to our service or from another phone using a PIN.

Calls to our 0207 access number will be charged by your service provider at their standard rate or included in your call package.

If you don't use our service to make a call or send a top up request within 90 days any unused Calling Credit will expire.

For customer services please call 0844 552 8575.

Services provided by Onetel Telecommunications Ltd, registered number 04226697, 11 Evesham Street, London W11 4AR.