Prefix 916-664 — Sacramento:north Da, CA
- Area code
- 916
- Prefix (NXX)
- 664
- Rate center
- Sacramento:north Da
- State
- California
- Time zone
- Pacific
- Code holder
- T-MOBILE USA, INC.
- OCN
- 6529
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2015-02-24
- LATA
- 726
916-664 identifies a block of numbers in Sacramento:north Da, CA, within the 916 area code. Every US prefix is tied to exactly one rate center; this one is Sacramento:north Da.
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 — 916-664 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.
The assigned code holder is T-MOBILE USA, INC., operating company number 6529, assigned February 24, 2015. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 916-661 | Sacramento:main Da | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA |
| 916-662 | Sacramento:main Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
| 916-663 | South Placer | PACIFIC BELL |
| 916-665 | Meadowview | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA |
| 916-666 | Roseville:main Da | ONVOY, LLC - CA |
| 916-667 | Elk Grove | CITIZENS TELECOM CA. DBA FRONTIER COM OF CA |
FAQ
Where is 916-664 located?
The prefix is assigned to the Sacramento:north Da rate center in CA, area code 916. It is part of the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area.
Which company owns 916-664 numbers?
T-MOBILE USA, INC. 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 916-664 safe to answer?
The prefix itself says nothing about the caller. Legitimate Sacramento:north Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.