Prefix 916-291 — Sacramento:main Da, CA

NANPA CO code assignment, current as of July 28, 2026.

Area code
916
Prefix (NXX)
291
Rate center
Sacramento:main Da
State
California
Time zone
Pacific
Code holder
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Pooled
Yes (thousands-block pooling)
Assigned
2015-07-06
LATA
726

916-291 identifies a block of numbers in Sacramento:main Da, CA, within the 916 area code. Every US prefix is tied to exactly one rate center; this one is Sacramento:main 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 — 916-291 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 NEW CINGULAR WIRELESS PCS, LLC, operating company number 6010, assigned July 6, 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

Prefixes adjacent to 916-291
PrefixRate centerCode holder
916-288 Sacramento:main Da TELEPORT COMMUNICATIONS AMERICA, LLC - CA
916-289 Roseville:main Da METROPCS, INC.
916-290 Sacramento:main Da MATRIX TELECOM, LLC. S/I/I TNCI - CA
916-292 Folsom CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
916-293 Folsom MCIMETRO ACCESS TRANSMISSION SERVICES LLC
916-294 Folsom PACIFIC BELL

FAQ

Where is 916-291 located?

The prefix is assigned to the Sacramento:main Da rate center in CA, area code 916. It is part of the Sacramento--Roseville--Folsom, CA Metropolitan Statistical Area.

Which company owns 916-291 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 916-291 safe to answer?

The prefix itself says nothing about the caller. Legitimate Sacramento:main Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.