Prefix 619-418 — Chula Vista, CA

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

Area code
619
Prefix (NXX)
418
Rate center
Chula Vista
State
California
Time zone
Pacific
Code holder
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Pooled
Yes (thousands-block pooling)
Assigned
2020-09-08
LATA
732

A phone number starting 619-418 was issued in the Chula Vista rate center of CA — part of area code 619.

Code-holder of record: NEW CINGULAR WIRELESS PCS, LLC (OCN 6010), assigned September 8, 2020. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 619-418 numbers may be served by different companies.

A scammer can display 619-418 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

Prefixes adjacent to 619-418
PrefixRate centerCode holder
619-415 La Mesa MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA
619-416 San Diego:san Diego Da CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
619-417 San Diego:san Diego Da CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
619-419 National City MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA
619-420 Chula Vista PACIFIC BELL
619-421 Chula Vista PACIFIC BELL

FAQ

Where is 619-418 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 619-418 numbers?

NEW CINGULAR WIRELESS PCS, LLC 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 619-418 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.