Prefix 619-343 — San Diego:san Diego Da, CA
- Area code
- 619
- Prefix (NXX)
- 343
- Rate center
- San Diego:san Diego Da
- State
- California
- Time zone
- Pacific
- Code holder
- METROPCS, INC.
- OCN
- 5562
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2016-04-15
- LATA
- 732
619-343 identifies a block of numbers in San Diego:san Diego Da, CA, within the 619 area code. Every US prefix is tied to exactly one rate center; this one is San Diego:san Diego Da.
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 — 619-343 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 METROPCS, INC. (OCN 5562) as the code holder, assigned April 15, 2016. Because 619-343 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 619-340 | La Mesa | T-MOBILE USA, INC. |
| 619-341 | San Diego:san Diego Da | NEW CINGULAR WIRELESS PCS, LLC |
| 619-342 | San Diego:san Diego Da | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 619-344 | San Diego:san Diego Da | COMCAST PHONE OF CALIFORNIA, LLC |
| 619-345 | Dulzura | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
| 619-346 | San Diego:san Diego Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 619-343 located?
The prefix is assigned to the San Diego:san Diego Da rate center in CA, area code 619. It is part of the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area.
Which company owns 619-343 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 619-343 safe to answer?
The prefix itself says nothing about the caller. Legitimate San Diego:san Diego Da businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.