Prefix 909-346 — Fontana, CA
A phone number starting 909-346 was issued in the Fontana rate center of CA — part of area code 909.
NANPA's central-office code records list METROPCS NETWORKS, LLC (OCN 899D) as the code holder, assigned January 10, 2012. Because 909-346 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
A scammer can display 909-346 without ever touching CA. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
Fontana is part of the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 730. Numbers here keep Pacific time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 909-343 | Arrowhead | T-MOBILE USA, INC. |
| 909-344 | Claremont | T-MOBILE USA, INC. |
| 909-345 | Diamond Bar | BANDWIDTH.COM CLEC, LLC - CA |
| 909-347 | Fontana | BANDWIDTH.COM CLEC, LLC - CA |
| 909-348 | Diamond Bar | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 909-349 | Fontana | PACIFIC BELL |
FAQ
Where is 909-346 located?
The prefix is assigned to the Fontana rate center in CA, area code 909. It is part of the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area.
Which company owns 909-346 numbers?
METROPCS NETWORKS, LLC holds the code, but the prefix is pooled — individual thousands-blocks can be assigned to other carriers, and numbers may be ported to any provider.
Is a call from 909-346 safe to answer?
The prefix itself says nothing about the caller. Legitimate Fontana businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.