Lookup › OCN 6889
OCN 6889 — T-Mobile
Operating Company Number (OCN) 6889 identifies T-Mobile in North American telephone routing records.
| OCN | 6889 |
|---|---|
| Company | T-Mobile |
| Numbers in directory | 0 |
Area codes with T-Mobile numbers
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- 305 (14)
- 786 (10)
- 561 (7)
- 407 (6)
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- 401 (5)
- 321 (3)
- 508 (2)
- 386 (2)
- 781 (1)
- 774 (1)
- 941 (1)
- 207 (1)
- 351 (1)
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Last updated: February 5, 2026