Prefix 909-270 — Chino, CA
The 909-270 prefix belongs to area code 909 and is anchored to the Chino rate center (CA). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
Chino is part of the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 730. Numbers here keep Pacific time.
The assigned code holder is CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA, operating company number 6006, assigned February 11, 2009. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Caller ID showing 909-270 is not proof the call came from Chino: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 909-267 | Claremont | LEVEL 3 TELECOM OF CALIFORNIA, LP - CA |
| 909-268 | Ontario | T-MOBILE USA, INC. |
| 909-269 | San Bernardino | METROPCS NETWORKS, LLC |
| 909-271 | Rialto | ONVOY, LLC - CA |
| 909-272 | Arrowhead | T-MOBILE USA, INC. |
| 909-273 | Arrowhead | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 909-270 located?
The prefix is assigned to the Chino rate center in CA, area code 909. It is part of the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area.
Which company owns 909-270 numbers?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 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 909-270 safe to answer?
The prefix itself says nothing about the caller. Legitimate Chino businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.