OCN 6626 — T-Mobile

Operating Company Number (OCN) 6626 identifies T-Mobile in North American telephone routing records.

Area codes with T-Mobile numbers

• 267 (18)
• 856 (15)
• 609 (2)
• 610 (2)
• 302 (2)
• 570 (1)
• 484 (1)
• 215 (1)

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Last updated: February 7, 2026