Los Angeles:da 09, CA — rate center
- State
- California
- Active prefixes
- 107
- Carriers
- 24
- Pooled prefixes
- 84
- LATA
- 730
- Metro area
- Los Angeles-Long Beach-Anaheim, CA MSA
The Los Angeles:da 09 rate center (California) anchors 107 active prefixes under area codes 213, 323. Rate centers, not city limits, are what phone numbers are legally tied to.
107 central-office prefixes are currently anchored to this rate center across 24 carriers. 84 prefixes participate in thousands-block pooling, so blocks of 1,000 numbers are shared between carriers.
The rate center belongs to the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area. Routing-wise it sits in LATA 730.
Multiple area codes over one rate center (213/323) is the overlay pattern: same geography, different first three digits.
At 107 prefixes — a ceiling of 1,070,000 numbers — Los Angeles:da 09 is one of California's heavyweight rate centers.
Treat this data as geography of the number, not of the caller: porting, VoIP and caller-ID spoofing all detach the two. When a call matters, hang up and call back through an official number.
Prefixes anchored to Los Angeles:da 09
| Prefix | Code holder | Pooled |
|---|---|---|
| 213-329 | ONVOY, LLC - CA | Yes |
| 213-397 | T-MOBILE USA, INC. | Yes |
| 213-461 | BANDWIDTH.COM CLEC, LLC - CA | Yes |
| 213-492 | T-MOBILE USA, INC. | Yes |
| 213-556 | T-MOBILE USA, INC. | Yes |
| 213-557 | BANDWIDTH.COM CLEC, LLC - CA | Yes |
| 213-564 | T-MOBILE USA, INC. | Yes |
| 213-569 | T-MOBILE USA, INC. | Yes |
| 213-609 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | Yes |
| 213-650 | BANDWIDTH.COM CLEC, LLC - CA | Yes |
| 213-659 | ONVOY, LLC - CA | Yes |
| 213-661 | T-MOBILE USA, INC. | Yes |
| 213-662 | ONVOY SPECTRUM, LLC | Yes |
| 213-665 | T-MOBILE USA, INC. | Yes |
| 213-682 | T-MOBILE USA, INC. | Yes |
| 213-684 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | Yes |
| 213-690 | RIGHT CALL LLC | No |
| 213-692 | ONVOY SPECTRUM, LLC | Yes |
| 213-708 | ONVOY SPECTRUM, LLC | Yes |
| 213-781 | T-MOBILE USA, INC. | Yes |
| 213-801 | T-MOBILE USA, INC. | Yes |
| 213-828 | T-MOBILE USA, INC. | Yes |
| 213-837 | TON80 COMMUNICATIONS, LLC | Yes |
| 213-844 | FRACTEL, LLC | Yes |
| 213-848 | T-MOBILE USA, INC. | Yes |
| 213-876 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | Yes |
| 213-877 | FRACTEL, LLC | Yes |
| 213-882 | T-MOBILE USA, INC. | Yes |
| 213-889 | FRACTEL, LLC | Yes |
| 213-937 | NEW CINGULAR WIRELESS PCS, LLC | Yes |
| 213-938 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | Yes |
| 213-945 | T-MOBILE USA, INC. | Yes |
| 213-956 | T-MOBILE USA, INC. | Yes |
| 213-971 | ONVOY, LLC - CA | Yes |
| 213-997 | FRACTEL, LLC | Yes |
FAQ
What area code is Los Angeles:da 09, CA?
Los Angeles:da 09 is served by 2 area codes — 213, 323 — which overlay the same territory.
How many prefixes does Los Angeles:da 09 have?
107 active NXX prefixes are anchored to this rate center in NANPA records, held by 24 carriers.
Is a call from a Los Angeles:da 09 prefix really from Los Angeles:da 09?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.