Number ranges in Rollout

Dear SAP gurus,

we have completed one rollout, we have created number ranges for all the documents like Sales order, Delivery , Invoice and Excise Invoice, System is picking the existing number ranges of current company code for delivery and the Invoice, it is coming properly for Sales order and Excise Invoice, I have created all the number ranges, why it is happening, it is very urgernt, any one guide me on this.