Prefix 916-318 — Sacramento:main Da, CA

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

Area code
916
Prefix (NXX)
318
Rate center
Sacramento:main Da
State
California
Time zone
Pacific
Code holder
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM
OCN
7174
Pooled
Yes (thousands-block pooling)
Assigned
2014-06-20
LATA
726

916-318 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 — 916-318 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: ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM (OCN 7174), assigned June 20, 2014. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 916-318 numbers may be served by different companies.

Neighboring prefixes

Prefixes adjacent to 916-318
PrefixRate centerCode holder
916-315 South Placer PACIFIC BELL
916-316 South Placer NEW CINGULAR WIRELESS PCS, LLC
916-317 Sacramento:main Da CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
916-319 Sacramento:main Da PACIFIC BELL
916-320 Sacramento:main Da METROPCS, INC.
916-321 Sacramento:main Da PACIFIC BELL

FAQ

Where is 916-318 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 916-318 numbers?

ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 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 916-318 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.