UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	October 1, 2009 5:00 P.M.

Form:	S-4
CIK: 0001372041 Company Name: PAETEC Holding Corp. File Number: 333-162077
CIK: 0001388933 Company Name: McLeodUSA Holdings, Inc. File Number: 333-162077-27
CIK: 0001388935 Company Name: McLeodUSA Information Services, Inc. File Number: 333-162077-26
CIK: 0001388936 Company Name: McLeodUSA Network Services, Inc. File Number: 333-162077-25
CIK: 0001388937 Company Name: McLeodUSA Purchasing, L.L.C. File Number: 333-162077-24
CIK: 0001388938 Company Name: McLeodUSA Telecommunications Services, Inc. File Number: 333-162077-23
CIK: 0000919943 Company Name: McLeodUSA Inc File Number: 333-162077-22
CIK: 0001069588 Company Name: PAETEC Corp. File Number: 333-162077-21
CIK: 0001421863 Company Name: PAETEC Integrated Solutions Group, Inc. File Number: 333-162077-20
CIK: 0001421919 Company Name: PAETEC iTel, L.L.C. File Number: 333-162077-19
CIK: 0001421862 Company Name: PaeTec Software Corp. File Number: 333-162077-18
CIK: 0001421860 Company Name: PaeTec Communications, Inc. File Number: 333-162077-17
CIK: 0001307319 Company Name: US LEC of Alabama LLC File Number: 333-162077-16
CIK: 0001307324 Company Name: US LEC of Florida LLC File Number: 333-162077-15
CIK: 0001307325 Company Name: US LEC of Georgia LLC File Number: 333-162077-14
CIK: 0001307327 Company Name: US LEC of Maryland LLC File Number: 333-162077-13
CIK: 0001421861 Company Name: US LEC of New York Inc. File Number: 333-162077-12
CIK: 0001307328 Company Name: US LEC of North Carolina Inc. File Number: 333-162077-11
CIK: 0001307329 Company Name: US LEC of Pennsylvania LLC File Number: 333-162077-10
CIK: 0001307330 Company Name: US LEC of South Carolina LLC File Number: 333-162077-09
CIK: 0001307331 Company Name: US LEC of Tennessee Inc. File Number: 333-162077-08
CIK: 0001307335 Company Name: US LEC of Virginia L.L.C. File Number: 333-162077-07
CIK: 0001472232 Company Name: Allworx Corp. File Number: 333-162077-06
CIK: 0001472231 Company Name: Technology Resource Solutions, Inc. File Number: 333-162077-05
CIK: 0001139900 Company Name: MPX INC File Number: 333-162077-04
CIK: 0001421859 Company Name: PaeTec Communications of Virginia, Inc. File Number: 333-162077-03
CIK: 0001054290 Company Name: US LEC CORP. File Number: 333-162077-02
CIK: 0001307321 Company Name: US LEC Communications Inc. File Number: 333-162077-01