Are 0300 numbers free to call on BT Mobile?

0300 numbers are free to call on BT Mobile only if you have inclusive minutes remaining on your tariff balance. If you have run out of your minutes you will be charged the same as phoning fixed lines with 01 and 02 prefixes.

What are 0300 numbers

0300 telephone numbers are national UK helplines used by various organisations for sales, general enquiries and customer service queries. They are charged at standard local rates which means that by law it costs the same to call 01 and 02 telephone numbers.

How much does it cost to call 0300 numbers on BT Mobile?

Cost of calling 0300 helplines with inclusive minutesCost of phoning 0300 number without inclusive minutes
Free35p per minute (minimum charge of one minute)