[Code of Federal Regulations]
[Title 47, Volume 3]
[Revised as of October 1, 2005]
From the U.S. Government Printing Office via GPO Access
[CITE: 47CFR51.209]

[Page 22-23]
 
                       TITLE 47--TELECOMMUNICATION
 
        CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED)
 
PART 51_INTERCONNECTION--Table of Contents
 
          Subpart C_Obligations of All Local Exchange Carriers
 
Sec. 51.209  Toll dialing parity.

    (a) A LEC shall implement throughout each state in which it offers 
telephone exchange service intraLATA and interLATA toll dialing parity 
based on LATA boundaries. When a single LATA covers more than one state, 
the LEC

[[Page 23]]

shall use the implementation procedures that each state has approved for 
the LEC within that state's borders.
    (b) A LEC shall implement toll dialing parity through a 
presubscription process that permits a customer to select a carrier to 
which all designated calls on a customer's line will be routed 
automatically. LECs shall allow a customer to presubscribe, at a 
minimum, to one telecommunications carrier for all interLATA toll calls 
and to presubscribe to the same or to another telecommunications carrier 
for all intraLATA toll calls.
    (c) A LEC may not assign automatically a customer's intraLATA toll 
traffic to itself, to its subsidiaries or affiliates, to the customer's 
presubscribed interLATA or interstate toll carrier, or to any other 
carrier, except when, in a state that already has implemented 
intrastate, intraLATA toll dialing parity, the subscriber has selected 
the same presubscribed carrier for both intraLATA and interLATA toll 
calls.
    (d) Notwithstanding the requirements of paragraphs (a) and (b) of 
this section, states may require that toll dialing parity be based on 
state boundaries if it deems that the provision of intrastate and 
interstate toll dialing parity is procompetitive and otherwise in the 
public interest.

[61 FR 47349, Sept. 6, 1996]