OCN 4006 — Level 3 Communications, LLC -

Operating Company Number (OCN) 4006 identifies Level 3 Communications, LLC - in North American telephone routing records.

Area codes with Level 3 Communications, LLC - numbers

• 315 (10)
• 347 (5)
• 631 (4)
• 212 (2)
• 646 (2)
• 914 (2)
• 716 (1)
• 718 (1)
• 516 (1)
• 917 (1)

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Last updated: March 11, 2026