Prefix 213-451 — Los Angeles:da 13, CA

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

Area code
213
Prefix (NXX)
451
Rate center
Los Angeles:da 13
State
California
Time zone
Pacific
Code holder
METROPCS NETWORKS, LLC
OCN
899D
Pooled
Yes (thousands-block pooling)
Assigned
2019-01-15
LATA
730

213-451 identifies a block of numbers in Los Angeles:da 13, CA, within the 213 area code. Every US prefix is tied to exactly one rate center; this one is Los Angeles:da 13.

The rate center lies in the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area. The serving LATA is 730. Local time follows the Pacific zone.

Treat the on-screen number as a hint, not evidence — 213-451 can be spoofed like any US prefix. If a call feels off, verify through an official callback number and file a complaint with the FCC or FTC.

NANPA's central-office code records list METROPCS NETWORKS, LLC (OCN 899D) as the code holder, assigned January 15, 2019. Because 213-451 participates in thousands-block pooling, individual 1,000-number blocks may belong to other carriers than the code holder.

Neighboring prefixes

Prefixes adjacent to 213-451
PrefixRate centerCode holder
213-448 Los Angeles:da 01 NEW CINGULAR WIRELESS PCS, LLC
213-449 Los Angeles:da 05 ONVOY, LLC - CA
213-450 Los Angeles:da 02 RIGHT CALL LLC
213-452 Los Angeles:da 01 PACIFIC BELL
213-453 Los Angeles:da 01 NEW CINGULAR WIRELESS PCS, LLC
213-454 Los Angeles:da 01 UTILITY TELECOM GROUP, LLC - CA

FAQ

Where is 213-451 located?

The prefix is assigned to the Los Angeles:da 13 rate center in CA, area code 213. It is part of the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area.

Which company owns 213-451 numbers?

METROPCS NETWORKS, 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 213-451 safe to answer?

The prefix itself says nothing about the caller. Legitimate Los Angeles:da 13 businesses and spoofed robocalls can both display it. Never share personal data with an unverified inbound caller.