No end user common line charge is assessed for intrastate toll access. All of the end user common line access charge billing expense is assigned to interstate operations.
S.D. Admin. R. 20:10:28:119
General Authority: SDCL 49-1-11, 49-31-5, 49-31-18.
Law Implemented: SDCL 49-31-18.
Other billing and collecting expense, 47 C.F.R. § 36.380(c) (1991).