Prefix 619-341 — San Diego:san Diego Da, CA

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

Area code
619
Prefix (NXX)
341
State
California
Time zone
Pacific
Code holder
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Pooled
Yes (thousands-block pooling)
Assigned
2001-04-24
LATA
732

Numbers in the 619-341 prefix are registered to the San Diego:san Diego Da rate center in CA, inside area code 619. The prefix is the second block of a ten-digit US number (619-341-XXXX) and pins the number to a billing locality.

Code-holder of record: NEW CINGULAR WIRELESS PCS, LLC (OCN 6010), assigned April 24, 2001. The prefix is pooled: its ten thousands-blocks can be shared among several carriers, so different 619-341 numbers may be served by different companies.

The rate center lies in the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area. The serving LATA is 732. Local time follows the Pacific zone.

Spoofing means this prefix on your screen doesn't guarantee a San Diego:san Diego Da caller. Verify independently before trusting a request for money or data.

Neighboring prefixes

Prefixes adjacent to 619-341
PrefixRate centerCode holder
619-338 San Diego:san Diego Da PACIFIC BELL
619-339 San Diego:san Diego Da NEW CINGULAR WIRELESS PCS, LLC
619-340 La Mesa T-MOBILE USA, INC.
619-342 San Diego:san Diego Da LEVEL 3 COMMUNICATIONS, LLC - CA
619-343 San Diego:san Diego Da METROPCS, INC.
619-344 San Diego:san Diego Da COMCAST PHONE OF CALIFORNIA, LLC

FAQ

Where is 619-341 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 619-341 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 619-341 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.