Prefix 916-509 — Elk Grove, CA
916-509 identifies a block of numbers in Elk Grove, CA, within the 916 area code. Every US prefix is tied to exactly one rate center; this one is Elk Grove.
The rate center lies in the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area. The serving LATA is 726. Local time follows the Pacific zone.
Treat the on-screen number as a hint, not evidence — 916-509 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: CITIZENS TELECOM CA. DBA FRONTIER COM OF CA (OCN 2308), assigned September 27, 2007. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 916-509 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 916-506 | Sacramento:main Da | SPOK, INC. |
| 916-507 | Sacramento:north Da | T-MOBILE USA, INC. |
| 916-508 | Sacramento:main Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 916-510 | Folsom | T-MOBILE USA, INC. |
| 916-512 | Elk Grove | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA |
| 916-513 | Elk Grove | T-MOBILE USA, INC. |
FAQ
Where is 916-509 located?
The prefix is assigned to the Elk Grove rate center in CA, area code 916. It is part of the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area.
Which company owns 916-509 numbers?
CITIZENS TELECOM CA. DBA FRONTIER COM OF 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 916-509 safe to answer?
The prefix itself says nothing about the caller. Legitimate Elk Grove businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.