Prefix 619-552 — National City, CA
- Area code
- 619
- Prefix (NXX)
- 552
- Rate center
- National City
- State
- California
- Time zone
- Pacific
- Code holder
- METROPCS, INC.
- OCN
- 5562
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2014-07-07
- LATA
- 732
619-552 identifies a block of numbers in National City, CA, within the 619 area code. Every US prefix is tied to exactly one rate center; this one is National City.
The rate center lies in the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area. The serving LATA is 732. Local time follows the Pacific zone.
Treat the on-screen number as a hint, not evidence — 619-552 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 July 7, 2014. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 619-552 numbers may be served by different companies.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 619-549 | San Diego:san Diego Da | T-MOBILE USA, INC. |
| 619-550 | San Diego:san Diego Da | ONVOY, LLC - CA |
| 619-551 | Chula Vista | METROPCS, INC. |
| 619-553 | San Diego:san Diego Da | PACIFIC BELL |
| 619-554 | Coronado | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
| 619-556 | San Diego:san Diego Da | PACIFIC BELL |
FAQ
Where is 619-552 located?
The prefix is assigned to the National City rate center in CA, area code 619. It is part of the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area.
Which company owns 619-552 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 619-552 safe to answer?
The prefix itself says nothing about the caller. Legitimate National City businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.