Prefix 904-229 — Jacksonville, FL
- Area code
- 904
- Prefix (NXX)
- 229
- Rate center
- Jacksonville
- State
- Florida
- Time zone
- Eastern
- Code holder
- MCIMETRO ACCESS TRANSMISSION SERVICES LLC
- OCN
- 7229
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2003-08-13
- LATA
- 452
904-229 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 — 904-229 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 MCIMETRO ACCESS TRANSMISSION SERVICES LLC, operating company number 7229, assigned August 13, 2003. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 904-226 | Jacksonville | POWERTEL JACKSONVILLE LICENSES, INC. |
| 904-227 | Jacksonville | CALLWORKS CORPORATION |
| 904-228 | Jacksonville | POWERTEL JACKSONVILLE LICENSES, INC. |
| 904-230 | Saint Johns | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
| 904-231 | Jacksonville | COMMIO, LLC |
| 904-232 | Jacksonville | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
FAQ
Where is 904-229 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 904-229 numbers?
MCIMETRO ACCESS TRANSMISSION SERVICES 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 904-229 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.