Prefix 619-452 — San Diego:san Diego Da, CA
- Area code
- 619
- Prefix (NXX)
- 452
- Rate center
- San Diego:san Diego Da
- State
- California
- Time zone
- Pacific
- Code holder
- T-MOBILE USA, INC.
- OCN
- 6529
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2013-06-10
- LATA
- 732
A phone number starting 619-452 was issued in the San Diego:san Diego Da rate center of CA — part of area code 619.
The assigned code holder is T-MOBILE USA, INC., operating company number 6529, assigned June 10, 2013. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.
A scammer can display 619-452 without ever touching CA. When in doubt, end the call and reach the company or agency through its official website; unwanted robocalls belong in the FTC's fraud report queue.
San Diego:san Diego Da is part of the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area. For routing purposes it sits in LATA 732. Numbers here keep Pacific time.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 619-449 | El Cajon | PACIFIC BELL |
| 619-450 | San Diego:san Diego Da | DMR COMMUNICATIONS INC. - CA |
| 619-451 | Chula Vista | METROPCS, INC. |
| 619-453 | San Diego:san Diego Da | ONVOY, LLC - CA |
| 619-454 | La Mesa | METROPCS, INC. |
| 619-455 | San Diego:san Diego Da | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA |
FAQ
Where is 619-452 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 619-452 numbers?
T-MOBILE USA, 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 619-452 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.