Prefix 313-469 — Detroit Zone 02, MI

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

Area code
313
Prefix (NXX)
469
Rate center
Detroit Zone 02
State
Michigan
Time zone
Eastern
Code holder
COMCAST IP PHONE, LLC
OCN
318J
Pooled
Yes (thousands-block pooling)
Assigned
2006-09-26
LATA
340

313-469 identifies a block of numbers in Detroit Zone 02, MI, within the 313 area code. Every US prefix is tied to exactly one rate center; this one is Detroit Zone 02.

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 — 313-469 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.

NANPA's central-office code records list COMCAST IP PHONE, LLC (OCN 318J) as the code holder, assigned September 26, 2006. Because 313-469 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Neighboring prefixes

Prefixes adjacent to 313-469
PrefixRate centerCode holder
313-466 Detroit Zone 02 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
313-467 Detroit Zone 06 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
313-468 Detroit Zone 04 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC
313-470 Detroit Zone 02 BANDWIDTH.COM CLEC, LLC - MI
313-471 Detroit Zone 01 MICHIGAN BELL TEL CO
313-472 Detroit Zone 05 AT&T ENTERPRISES, LLC

FAQ

Where is 313-469 located?

The prefix is assigned to the Detroit Zone 02 rate center in MI, area code 313. It is part of the Detroit-Warren-Dearborn, MI Metropolitan Statistical Area.

Which company owns 313-469 numbers?

COMCAST IP PHONE, 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 313-469 safe to answer?

The prefix itself says nothing about the caller. Legitimate Detroit Zone 02 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.