Prefix 909-273 — Arrowhead, CA
909-273 identifies a block of numbers in Arrowhead, CA, within the 909 area code. Every US prefix is tied to exactly one rate center; this one is Arrowhead.
The rate center lies in the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area. The serving LATA is 730. Local time follows the Pacific zone.
Treat the on-screen number as a hint, not evidence — 909-273 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.
Code-holder of record: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (OCN 6006), assigned October 11, 2005. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 909-273 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 909-270 | Chino | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 909-271 | Rialto | ONVOY, LLC - CA |
| 909-272 | Arrowhead | T-MOBILE USA, INC. |
| 909-274 | Diamond Bar | CHARTER IP ENABLED SERVICES, LLC |
| 909-275 | Fontana | AT&T ENTERPRISES, LLC |
| 909-276 | Upland | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 909-273 located?
The prefix is assigned to the Arrowhead rate center in CA, area code 909. It is part of the Riverside-San Bernardino-Ontario, CA Metropolitan Statistical Area.
Which company owns 909-273 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 909-273 safe to answer?
The prefix itself says nothing about the caller. Legitimate Arrowhead businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.