Prefix 619-432 — San Diego:san Diego Da, CA
- Area code
- 619
- Prefix (NXX)
- 432
- 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
- 2014-10-20
- LATA
- 732
The 619-432 prefix belongs to area code 619 and is anchored to the San Diego:san Diego Da rate center (CA). In NANP terms, the prefix — or NXX — determines the rate center a number is billed against.
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.
NANPA's central-office code records list T-MOBILE USA, INC. (OCN 6529) as the code holder, assigned October 20, 2014. Because 619-432 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
Caller ID showing 619-432 is not proof the call came from San Diego:san Diego Da: spoofing and porting both detach numbers from their origin. To verify a caller, hang up and dial the organization's published number, and report suspicious calls to the FTC.
Neighboring prefixes
| Prefix | Rate center | Code holder |
|---|---|---|
| 619-429 | Chula Vista | PACIFIC BELL |
| 619-430 | San Diego:san Diego Da | LEVEL 3 COMMUNICATIONS, LLC - CA |
| 619-431 | San Diego:san Diego Da | BANDWIDTH.COM CLEC, LLC - CA |
| 619-433 | La Mesa | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS |
| 619-434 | National City | COMCAST PHONE OF CALIFORNIA, LLC |
| 619-435 | Coronado | PACIFIC BELL |
FAQ
Where is 619-432 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 619-432 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 619-432 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.