Phone Prefix
(213) 721-XXXX
CA • LSAN DA 04
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Carrier Information
NANPA
State
CA
Region
WC
Rate Center
LSAN DA 04
Assigned To
ONVOY, LLC - CA
OCN
649C
Status
AS
Date Assigned
Sep 28, 2023
Number Range
First Number
(213) 721-0000
Last Number
(213) 721-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
41 reports
41
Total FCC + FTC DNC complaints for numbers in this prefix
Top 36 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (213) 721-1229 2137211229 | 5 |
| 2 | (213) 721-1312 2137211312 | 2 |
| 3 | (213) 721-0293 2137210293 | 1 |
| 4 | (213) 721-0453 2137210453 | 1 |
| 5 | (213) 721-0478 2137210478 | 1 |
| 6 | (213) 721-0806 2137210806 | 1 |
| 7 | (213) 721-0814 2137210814 | 1 |
| 8 | (213) 721-0821 2137210821 | 1 |
| 9 | (213) 721-0851 2137210851 | 1 |
| 10 | (213) 721-0927 2137210927 | 1 |
| 11 | (213) 721-0929 2137210929 | 1 |
| 12 | (213) 721-1022 2137211022 | 1 |
| 13 | (213) 721-1058 2137211058 | 1 |
| 14 | (213) 721-1103 2137211103 | 1 |
| 15 | (213) 721-1107 2137211107 | 1 |
| 16 | (213) 721-1241 2137211241 | 1 |
| 17 | (213) 721-1271 2137211271 | 1 |
| 18 | (213) 721-1275 2137211275 | 1 |
| 19 | (213) 721-1346 2137211346 | 1 |
| 20 | (213) 721-1415 2137211415 | 1 |
| 21 | (213) 721-1424 2137211424 | 1 |
| 22 | (213) 721-1544 2137211544 | 1 |
| 23 | (213) 721-1579 2137211579 | 1 |
| 24 | (213) 721-1602 2137211602 | 1 |
| 25 | (213) 721-1657 2137211657 | 1 |
| 26 | (213) 721-1695 2137211695 | 1 |
| 27 | (213) 721-1756 2137211756 | 1 |
| 28 | (213) 721-1823 2137211823 | 1 |
| 29 | (213) 721-2048 2137212048 | 1 |
| 30 | (213) 721-3102 2137213102 | 1 |
| 31 | (213) 721-3128 2137213128 | 1 |
| 32 | (213) 721-5832 2137215832 | 1 |
| 33 | (213) 721-6884 2137216884 | 1 |
| 34 | (213) 721-0266 2137210266 | 1 |
| 35 | (213) 721-9352 2137219352 | 1 |
| 36 | (213) 721-0287 2137210287 | 1 |
About This Prefix
Phone numbers starting with (213) 721 are part of the North American Numbering Plan (NANP). The first three digits (213) represent the Area Code (NPA), and the next three digits (721) represent the Central Office Code (NXX) or exchange.
- NPA (213) - Numbering Plan Area, identifies the geographic region
- NXX (721) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)