# US LEC LLC

US LEC LLC is a company headquartered in Charlotte, NC, United States.

## Company overview

- **Legal name:** US LEC LLC
- **Former names in filing history:** US LEC CORP. (2009-09-23 to 2009-10-01); US LEC CORP (1998-04-24 to 2008-01-02)
- **Classification:** Company
- **Industry (SIC):** 4813 — Telephone Communications (No Radiotelephone)
- **Headquarters:** Charlotte, NC, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001054290

## About

US LEC LLC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001054290, and its reported industry is Telephone Communications (No Radiotelephone). The retained history contains 12 filings, including S-4 filed on 2011-05-26. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form S-4 — filed 2011-05-26 — FORM S-4
- Form S-4 — filed 2010-05-27 — FORM S-4
- Form S-4 — filed 2009-09-23 — FORM S-4
- Form S-4 — filed 2007-12-21 — FORM S-4
- Form 10-K — filed 2007-04-02 — period 2006-12-31 — US LEC CORP.
- Form 8-K — filed 2007-03-02 — period 2007-02-28 — FORM 8-K
- Form 8-K — filed 2007-02-21 — period 2007-02-20 — FORM 8K
- Form 8-K — filed 2007-02-08 — period 2007-02-08 — ALSO FILED AS A 425
- Form 8-K — filed 2007-02-06 — period 2007-02-06 — ALSO FILED AS A 425
- Form 8-K — filed 2006-12-22 — period 2006-12-22 — FORM 8-K & 425
- Form SC 13G — filed 2006-12-08
- Form 8-K — filed 2006-12-01 — period 2006-11-27

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Updated: 2026-10-23T22:26:34Z

Canonical page: https://altss.com/profile/us-lec-llc

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