- NEW* FLAT RATE LONG DISTANCE SERVICE ! WWISP is excited to offer flat rate long distance calling to customers in the Birmingham calling area. You can now make all the long distance calls you want, talk as long as you want and pay only one flat rate per month! NO Per minute charges, NO taxes, NO regulatory fees and NO more confusing LD bills to analyze, one simple line item on your WWISP bill is ...www.wwisp.com