Prefix 916-273 — Sacramento:main Da, CA

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

Area code
916
Prefix (NXX)
273
Rate center
Sacramento:main Da
State
California
Time zone
Pacific
Code holder
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
OCN
671J
Pooled
Yes (thousands-block pooling)
Assigned
2005-03-09
LATA
726

916-273 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 — 916-273 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 U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS, operating company number 671J, assigned March 9, 2005. 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 916-273
PrefixRate centerCode holder
916-270 Walnut Grove T-MOBILE USA, INC.
916-271 Elk Grove METROPCS, INC.
916-272 Sacramento:main Da BANDWIDTH.COM CLEC, LLC - CA
916-274 Sacramento:north Da PACIFIC BELL
916-275 Sacramento:north Da METROPCS, INC.
916-276 South Placer METROPCS, INC.

FAQ

Where is 916-273 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 916-273 numbers?

U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 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 916-273 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.