Prefix 904-405 — Jacksonville, FL

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

Area code
904
Prefix (NXX)
405
Rate center
Jacksonville
State
Florida
Time zone
Eastern
Code holder
METROPCS, INC.
OCN
5562
Pooled
Yes (thousands-block pooling)
Assigned
2008-03-21
LATA
452

904-405 identifies a block of numbers in Jacksonville, FL, within the 904 area code. Every US prefix is tied to exactly one rate center; this one is Jacksonville.

The rate center lies in the Jacksonville, FL Metropolitan Statistical Area. The serving LATA is 452. Local time follows the Eastern zone.

Treat the on-screen number as a hint, not evidence — 904-405 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: METROPCS, INC. (OCN 5562), assigned March 21, 2008. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 904-405 numbers may be served by different companies.

Neighboring prefixes

Prefixes adjacent to 904-405
PrefixRate centerCode holder
904-402 Jacksonville NEW CINGULAR WIRELESS PCS, LLC - GA
904-403 Jacksonville NEW CINGULAR WIRELESS PCS, LLC - GA
904-404 Jacksonville CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL
904-406 Middleburg COMCAST IP PHONE, LLC
904-407 Jacksonville BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
904-408 Macclenny POWERTEL JACKSONVILLE LICENSES, INC.

FAQ

Where is 904-405 located?

The prefix is assigned to the Jacksonville rate center in FL, area code 904. It is part of the Jacksonville, FL Metropolitan Statistical Area.

Which company owns 904-405 numbers?

METROPCS, INC. 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 904-405 safe to answer?

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