Exhibit 3.17

SOSID: 0634902

Date Filed: 6/11/2007 2:33:00 PM

Elaine F. Marshall

North Carolina Secretary of State

C200716200460

State of North Carolina

Department of the Secretary of State

Limited Liability Company

AMENDMENT OF ARTICLES OF ORGANIZATION

Pursuant to §57C-2-22 of the General Statutes of North Carolina, the undersigned limited liability company hereby submits the following Articles of Amendment for the purpose of amending its Articles of Organization.

1. The name of the limited liability company is: US LEC iTEL, L.L.C.

2. The text of each amendment adopted is as follows (attach additional pages if necessary):

Section 1 of the Articles of Organization is hereby amended by changing the entity name from US LEC iTel, L.L.C. to PAETEC iTel, L.L.C.

3. (Check either a or b, whichever is applicable)

a. ¨ The amendment(s) was (were) duly adopted by the unanimous vote of the organizers of the limited liability company prior to the identification of initial members of the limited liability company.

b. x The amendment(s) was (were) duly adopted by the unanimous vote of the members of the limited liability company or was (were) adopted as otherwise provided in the limited liability company’s Articles of Organization or a written operating agreement.

4. These articles will be effective upon filing, unless a date and/or time is specified:                                                      

This the 5th day of June, 2007.

US LEC iTel, L.L.C.

Name of Limited Liability Company

/s/ S. Shane Turley

Signature

S. Shane Turley/Assistant Secretary of it’s managing entity,
US LEC Communications, Inc.

Type or Print Name and Title

NOTES:

1. Filing fee is $50. This document must be filed with the Secretary of State.

(Revised January 2000)		(Form L-17)
CORPORATIONS DIVISION	P.O. BOX 29622	RALEIGH, NC 27626-0622
Certification# 86866438-1 Reference# 8694653-0 Page: 2 of 2