Prefix 916-621 — Sacramento:north Da, CA
- Area code
- 916
- Prefix (NXX)
- 621
- Rate center
- Sacramento:north Da
- State
- California
- Time zone
- Pacific
- Code holder
- NEW CINGULAR WIRELESS PCS, LLC
- OCN
- 6010
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2014-10-02
- LATA
- 726
The 916-621 prefix belongs to area code 916 and is anchored to the Sacramento:north Da rate center (CA). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
Sacramento:north Da is part of the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 726. Numbers here keep Pacific time.
The assigned code holder is NEW CINGULAR WIRELESS PCS, LLC, operating company number 6010, assigned October 2, 2014. 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 916-621 is not proof the call came from Sacramento:north Da: 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 |
|---|---|---|
| 916-618 | Folsom | TELEPORT COMMUNICATIONS AMERICA, LLC - CA |
| 916-619 | Sacramento:main Da | ONVOY, LLC - CA |
| 916-620 | Sacramento:main Da | T-MOBILE USA, INC. |
| 916-622 | Roseville:main Da | NEW CINGULAR WIRELESS PCS, LLC |
| 916-623 | Isleton | CENTURYLINK COMMUNICATIONS, LLC |
| 916-624 | South Placer | PACIFIC BELL |
FAQ
Where is 916-621 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 916-621 numbers?
NEW CINGULAR WIRELESS PCS, 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 916-621 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.