559-900-6499 — Fresno, California
Reverse phone lookup results for 559-900-6499 (+15599006499).
| Caller ID (CNAM) | C**i**o *a**o (sign in at phone2.io to reveal) |
|---|---|
| Carrier | T-Mobile |
| Line type | Mobile |
| Location | Fresno, California |
| Area code | 559 |
| Prefix | 559-900 |
| OCN | 6529 |
| Trust rating | Neutral — 60/100 (medium confidence) |
| Times looked up | 1 |
| First seen | June 29, 2026 |
Community reports
No community reports yet for 559-900-6499. Visit this page at phone2.io/lookup to leave the first report.
Frequently asked questions
Who called me from 559-900-6499?
559-900-6499 is a mobile phone number based in Fresno, California, operated by T-Mobile. Caller ID (partially hidden): C**i**o *a**o. It has been looked up 1 time on Phone2.io.
Is 559-900-6499 spam or a scam?
559-900-6499 has no community spam reports yet. Its current trust rating is "neutral" (60/100, medium confidence) based on carrier and line-type signals.
What carrier does 559-900-6499 use?
559-900-6499 is served by T-Mobile (OCN 6529).
More about this region
Area code 559 directory · About area code 559
Last updated: June 29, 2026