Los Angeles:da 11, CA — rate center
- State
- California
- Active prefixes
- 48
- Carriers
- 18
- Pooled prefixes
- 37
- LATA
- 730
- Metro area
- Los Angeles-Long Beach-Anaheim, CA MSA
Los Angeles:da 11 is a telephone rate center in California served by area codes 213, 323. A rate center is the locality the phone industry uses to anchor numbers for billing; every prefix listed below is registered here.
48 central-office prefixes are currently anchored to this rate center, held by 18 different carriers. Pooling applies to 37 of them — individual thousands-blocks may belong to different companies.
The rate center belongs to the Los Angeles-Long Beach-Anaheim, CA Metropolitan Statistical Area. Routing-wise it sits in LATA 730.
Because 213, 323 all serve this territory, two Los Angeles:da 11 numbers can look completely different while being neighbors — check the prefix, not just the area code.
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 11
| Prefix | Code holder | Pooled |
|---|---|---|
| 213-376 | T-MOBILE USA, INC. | Yes |
| 213-566 | FRACTEL, LLC | Yes |
| 213-649 | T-MOBILE USA, INC. | Yes |
| 213-686 | BANDWIDTH.COM CLEC, LLC - CA | Yes |
| 213-750 | RIGHT CALL LLC | No |
| 213-754 | ONVOY, LLC - CA | Yes |
| 213-824 | T-MOBILE USA, INC. | Yes |
| 213-845 | T-MOBILE USA, INC. | Yes |
| 213-852 | T-MOBILE USA, INC. | Yes |
| 213-871 | T-MOBILE USA, INC. | Yes |
| 213-939 | ONVOY SPECTRUM, LLC | Yes |
| 213-942 | NEW CINGULAR WIRELESS PCS, LLC | Yes |
FAQ
What area code is Los Angeles:da 11, CA?
Los Angeles:da 11 is served by 2 area codes — 213, 323 — which overlay the same territory.
How many prefixes does Los Angeles:da 11 have?
48 active NXX prefixes are anchored to this rate center in NANPA records, held by 18 carriers.
Is a call from a Los Angeles:da 11 prefix really from Los Angeles:da 11?
Not necessarily. The prefix marks where the number block was issued; porting, VoIP and spoofing all detach calls from that geography.