Prefix 313-296 — Detroit Zone 05, MI

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

Area code
313
Prefix (NXX)
296
Rate center
Detroit Zone 05
State
Michigan
Time zone
Eastern
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI
OCN
6003
Pooled
Yes (thousands-block pooling)
Assigned
2012-12-26
LATA
340

313-296 identifies a block of numbers in Detroit Zone 05, MI, within the 313 area code. Every US prefix is tied to exactly one rate center; this one is Detroit Zone 05.

The rate center lies in the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area. The serving LATA is 340. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 313-296 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: CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (OCN 6003), assigned December 26, 2012. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 313-296 numbers may be served by different companies.

Neighboring prefixes

Prefixes adjacent to 313-296
PrefixRate centerCode holder
313-293 Detroit Zone 01 METROPCS, INC.
313-294 Detroit Zone 06 MICHIGAN BELL TEL CO
313-295 Detroit Zone 06 MICHIGAN BELL TEL CO
313-297 Detroit Zone 06 MICHIGAN BELL TEL CO
313-298 Detroit Zone 01 MICHIGAN BELL TEL CO
313-299 Detroit Zone 06 MICHIGAN BELL TEL CO

FAQ

Where is 313-296 located?

The prefix is assigned to the Detroit Zone 05 rate center in MI, area code 313. It is part of the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area.

Which company owns 313-296 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 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 313-296 safe to answer?

The prefix itself says nothing about the caller. Legitimate Detroit Zone 05 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.