Prefix 619-254 — Chula Vista, CA
- Area code
- 619
- Prefix (NXX)
- 254
- Rate center
- Chula Vista
- State
- California
- Time zone
- Pacific
- Code holder
- T-MOBILE USA, INC.
- OCN
- 6529
- Pooled
- Yes (thousands-block pooling)
- Assigned
- 2001-12-27
- LATA
- 732
A phone number starting 619-254 was issued in the Chula Vista rate center of CA — part of area code 619.
NANPA's central-office code records list T-MOBILE USA, INC. (OCN 6529) as the code holder, assigned December 27, 2001. Because 619-254 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.
A scammer can display 619-254 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.
Chula Vista 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 |
|---|---|---|
| 619-251 | La Mesa | T-MOBILE USA, INC. |
| 619-252 | San Diego:san Diego Da | NEW CINGULAR WIRELESS PCS, LLC |
| 619-253 | Chula Vista | T-MOBILE USA, INC. |
| 619-255 | San Diego:san Diego Da | COMCAST PHONE OF CALIFORNIA, LLC |
| 619-256 | Chula Vista | SPOK, INC. |
| 619-257 | Chula Vista | T-MOBILE USA, INC. |
FAQ
Where is 619-254 located?
The prefix is assigned to the Chula Vista rate center in CA, area code 619. It is part of the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area.
Which company owns 619-254 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 619-254 safe to answer?
The prefix itself says nothing about the caller. Legitimate Chula Vista businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.