[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: 47CFR52.29]

[Page 89]
 
                       TITLE 47--TELECOMMUNICATION
 
        CHAPTER I--FEDERAL COMMUNICATIONS COMMISSION (CONTINUED)
 
PART 52_NUMBERING--Table of Contents
 
                      Subpart C_Number Portability
 
Sec. 52.29  Cost recovery for transitional measures for number 
portability.

    Any cost recovery mechanism for the provision of number portability 
pursuant to Sec. 52.7(a), that is adopted by a state commission must 
not:
    (a) Give one telecommunications carrier an appreciable, incremental 
cost advantage over another telecommunications carrier, when competing 
for a specific subscriber (i.e., the recovery mechanism may not have a 
disparate effect on the incremental costs of competing carriers seeking 
to serve the same customer); or
    (b) Have a disparate effect on the ability of competing 
telecommunications carriers to earn a normal return on their investment.