Lookup › OCN 6120
OCN 6120 — Level 3 Communications, LLC -
Operating Company Number (OCN) 6120 identifies Level 3 Communications, LLC - in North American telephone routing records.
| OCN | 6120 |
|---|---|
| Company | Level 3 Communications, LLC - |
| Numbers in directory | 0 |
Area codes with Level 3 Communications, LLC - numbers
More
Reverse phone lookup · Browse all area codes
Last updated: March 12, 2026