A LEC, at the request of an IXC, may use selective toll blocking to restrict a customer's access to that IXC when the long-distance charges of that IXC have not been paid by that customer; but the LEC may not block that customer's access to other IXCs for such nonpayment.
20 Va. Admin. Code § 5-413-30
Statutory Authority
§ 12.1-13 of the Code of Virginia.