Prefix 619-380 — San Diego:san Diego Da, CA

NANPA CO code assignment, current as of July 28, 2026.

Area code
619
Prefix (NXX)
380
State
California
Time zone
Pacific
Code holder
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
OCN
6006
Pooled
Yes (thousands-block pooling)
Assigned
2015-07-20
LATA
732

A phone number starting 619-380 was issued in the San Diego:san Diego Da rate center of CA — part of area code 619.

The assigned code holder is CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA, operating company number 6006, assigned July 20, 2015. 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 619-380 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

Prefixes adjacent to 619-380
PrefixRate centerCode holder
619-377 Pine Valley LEVEL 3 COMMUNICATIONS, LLC - CA
619-378 Campo LEVEL 3 COMMUNICATIONS, LLC - CA
619-379 San Diego:san Diego Da T-MOBILE USA, INC.
619-381 San Diego:san Diego Da NEW CINGULAR WIRELESS PCS, LLC
619-382 Chula Vista T-MOBILE USA, INC.
619-383 El Cajon CENTURYLINK COMMUNICATIONS, LLC

FAQ

Where is 619-380 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 619-380 numbers?

CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 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 619-380 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.