Prefix 619-486 — El Cajon, CA

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

Area code
619
Prefix (NXX)
486
Rate center
El Cajon
State
California
Time zone
Pacific
Code holder
LEVEL 3 COMMUNICATIONS, LLC - CA
OCN
8826
Pooled
Yes (thousands-block pooling)
Assigned
2015-07-29
LATA
732

Numbers in the 619-486 prefix are registered to the El Cajon rate center in CA, inside area code 619. The prefix is the second block of a ten-digit US number (619-486-XXXX) and pins the number to a billing locality.

The assigned code holder is LEVEL 3 COMMUNICATIONS, LLC - CA, operating company number 8826, assigned July 29, 2015. This is a pooled prefix — expect numbers within it to be split across more than one carrier in 1,000-number blocks.

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 El Cajon caller. Verify independently before trusting a request for money or data.

Neighboring prefixes

Prefixes adjacent to 619-486
PrefixRate centerCode holder
619-483 Chula Vista BANDWIDTH.COM CLEC, LLC - CA
619-484 Chula Vista T-MOBILE USA, INC.
619-485 Harbison-alpine BANDWIDTH.COM CLEC, LLC - CA
619-487 San Diego:san Diego Da COMCAST PHONE OF CALIFORNIA, LLC
619-488 San Diego:san Diego Da CURATEL, LLC - CA
619-489 Chula Vista ONVOY, LLC - CA

FAQ

Where is 619-486 located?

The prefix is assigned to the El Cajon rate center in CA, area code 619. It is part of the San Diego-Cula Vista-Carlsbad, CA Metropolitan Statistical Area.

Which company owns 619-486 numbers?

LEVEL 3 COMMUNICATIONS, LLC - 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 619-486 safe to answer?

The prefix itself says nothing about the caller. Legitimate El Cajon businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.