47 C.F.R. §§ 69.303–69.307

Investment in local exchange subscriber lines shall be assigned to the Common Line element.

Investment in interstate and foreign private lines and interstate WATS access lines shall be assigned to the Special access element.

Carrier C&WF that is not used for “origination” or “termination” as defined in § 69.2(bb) and § 69.2(cc) shall be assigned to the interexchange category.

Carrier C&WF, other than WATS access lines, not assigned pursuant to paragraph (a), (c), or (e) of this section that is used for interexchange services that use switching facilities for origination and termination that are also used for local exchange telephone service shall be apportioned to the local Transport elements.

Carrier C&WF that is used to provide transmission between the local exchange carrier's signalling transfer point and the database shall be assigned to the Line Information Database sub-element at § 69.120(a).

All Carrier C&WF that is not apportioned pursuant to paragraphs (a), (b), (c), and (e) of this section shall be assigned to the Special Access element.

Carrier C&WF that is used to provide transmission between the local exchange carrier's signalling transfer point and the local switch shall be assigned to the local switching category.

The Separations Manual categories shall be used for purposes of apportioning investment in such equipment except that any Central office equipment attributable to local transport shall be assigned to the Transport elements.

COE Category 1 (Operator Systems Equipment) shall be apportioned among the interexchange category and the access elements as follows: Category 1 that is used for intercept services shall be assigned to the Local Switching element. Category 1 that is used for directory assistance shall be assigned to the Information element. Category 1 other than service observation boards that is not assigned to the Information element and is not used for intercept services shall be assigned to the interexchange category. Service observation boards shall be apportioned among the interexchange category, and the Information and Transport access elements based on the remaining combined investment in COE Category 1, Category 2 and Category 3.

COE Category 2 (Tandem Switching Equipment) that is deemed to be exchange equipment for purposes of the Modification of Final Judgment in United States v. Western Electric Co. shall be assigned to the tandem switching charge subelement and the interconnection charge element. COE Category 2 which is associated with the signal transfer point function shall be assigned to the local switching category. COE Category 2 which is used to provide transmission facilities between the local exchange carrier's signalling transfer point and the database shall be assigned to the Line Information Database subelement at § 69.120(a). All other COE Category 2 shall be assigned to the interexchange category.

COE Category 3 (Local Switching Equipment) shall be assigned to the Local Switching element except as provided in paragraph (a) of this section; and that,

COE Category 4 (Circuit Equipment) shall be apportioned among the interexchange category and the Common Line, Transport, and Special Access elements. COE Category 4 shall be apportioned in the same proportions as the associated Cable and Wireless Facilities; except that any DS1/voice-grade multiplexer investment associated with analog local switches and assigned to the local transport category by this section shall be reallocated to the local switching category.

General purpose computer investment used in the provision of the Line Information Database sub-element at § 69.120(b) shall be assigned to that sub-element.

General purpose computer investment used in the provision of the billing name and address element at § 69.128 shall be assigned to that element.

For local exchange carriers subject to price cap regulation and not covered by Section 69.307(c), a portion of General purpose computer investment (Account 2124), investment in Land (Account 2111), Buildings (Account 2121), and Office equipment (Account 2123) shall be apportioned to the billing and collection category on the basis of the Big Three Expense Factors allocator, defined in Section 69.2 of this Part, modified to exclude expenses that are apportioned on the basis of allocators that include General Support Facilities investment. The remaining portion of investment in these four accounts together with all other General Support Facilities investments shall be apportioned among the interexchange category, the billing and collection category, and Common Line, Local Switching, Information, Transport, and Special Access Elements on the basis of Central Office Equipment, Information Origination/Termination Equipment, and Cable and Wire Facilities, combined.

Beginning July 1, 2002, for non-price cap local exchange carriers not covered by § 69.307(c)(2), a portion of General purpose computer investment shall be apportioned to the billing and collection category on the basis of the Big Three Expense Factors allocator, defined in § 69.2, modified to exclude expenses that are apportioned on the basis of allocators that include General Support Facilities investment. The remaining General Support Facilities investments shall be apportioned among the interexchange category, the billing and collection category, and Common Line, Local Switching, Information, Transport, and Special Access Elements on the basis of Central Office Equipment, Information Origination/Termination Equipment, and Cable and Wire Facilities, combined.