I would say no. You can only refill with denominations that are available, typically $10, $15, $20 $25, $30, $50 or $100. Not all carrier have all those amounts. You can't refill just $4 or $5 usually. You can only refill with the refill amounts that the carrier has. T-Mobile for example has $10, $30, $50 and $100. They used to have $25 refills. You may be able to find refill cards for $25 for T-Mobile in stores.
Originally Posted by hogatoga
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