Prefixes with phone numbers reported to the Federal Trade Commission and Federal Communications Commission
| Prefix | Phone Numbers | Last Complaint |
|---|---|---|
| 858-221 | 161 | February 7, 2019 |
| 858-319 | 4 | February 7, 2019 |
| 858-428 | 4 | February 7, 2019 |
| 858-205 | 126 | February 7, 2019 |
| 858-280 | 49 | February 7, 2019 |
| 858-281 | 28 | February 7, 2019 |
| 858-530 | 13 | February 7, 2019 |
| 858-283 | 87 | February 7, 2019 |
| 858-678 | 2 | February 7, 2019 |
| 858-752 | 40 | February 7, 2019 |
| 858-373 | 23 | February 7, 2019 |
| 858-427 | 21 | February 7, 2019 |
| 858-461 | 24 | February 7, 2019 |
| 858-331 | 4 | February 7, 2019 |
| 858-401 | 34 | February 7, 2019 |
| 858-203 | 135 | February 7, 2019 |
| 858-713 | 3 | February 7, 2019 |
| 858-444 | 25 | February 7, 2019 |
| 858-848 | 10 | February 7, 2019 |
| 858-285 | 16 | February 7, 2019 |
| 858-213 | 44 | February 7, 2019 |
| 858-225 | 47 | February 6, 2019 |
| 858-257 | 22 | February 6, 2019 |
| 858-712 | 3 | February 6, 2019 |
| 858-258 | 3 | February 6, 2019 |
| 858-227 | 23 | February 6, 2019 |
| 858-784 | 2 | February 6, 2019 |
| 858-282 | 6 | February 6, 2019 |
| 858-208 | 57 | February 6, 2019 |
| 858-945 | 100 | February 6, 2019 |
| 858-505 | 11 | February 6, 2019 |
| 858-262 | 8 | February 6, 2019 |
| 858-494 | 4 | February 6, 2019 |
| 858-264 | 31 | February 6, 2019 |
| 858-598 | 11 | February 6, 2019 |
| 858-342 | 41 | February 6, 2019 |
| 858-375 | 31 | February 6, 2019 |
| 858-735 | 45 | February 6, 2019 |
| 858-356 | 39 | February 6, 2019 |
| 858-367 | 10 | February 6, 2019 |
| 858-433 | 8 | February 6, 2019 |
| 858-879 | 11 | February 6, 2019 |
| 858-829 | 34 | February 6, 2019 |
| 858-354 | 88 | February 5, 2019 |
| 858-771 | 20 | February 5, 2019 |
| 858-247 | 35 | February 5, 2019 |
| 858-279 | 69 | February 5, 2019 |
| 858-859 | 11 | February 5, 2019 |
| 858-941 | 2 | February 5, 2019 |
| 858-736 | 25 | February 5, 2019 |
| 858-454 | 13 | February 5, 2019 |
| 858-565 | 27 | February 5, 2019 |
| 858-795 | 22 | February 5, 2019 |
| 858-566 | 13 | February 5, 2019 |
| 858-750 | 25 | February 5, 2019 |
| 858-987 | 5 | February 5, 2019 |
| 858-218 | 12 | February 5, 2019 |
| 858-568 | 55 | February 5, 2019 |
| 858-703 | 94 | February 5, 2019 |
| 858-200 | 46 | February 5, 2019 |
| 858-880 | 23 | February 5, 2019 |
| 858-484 | 18 | February 5, 2019 |
| 858-352 | 22 | February 5, 2019 |
| 858-924 | 6 | February 5, 2019 |
| 858-925 | 45 | February 5, 2019 |
| 858-525 | 21 | February 5, 2019 |
| 858-537 | 17 | February 5, 2019 |
| 858-344 | 65 | February 5, 2019 |
| 858-527 | 11 | February 5, 2019 |
| 858-564 | 33 | February 5, 2019 |
| 858-518 | 18 | February 5, 2019 |
| 858-847 | 6 | February 5, 2019 |
| 858-251 | 112 | February 5, 2019 |
| 858-252 | 31 | February 5, 2019 |
| 858-244 | 11 | February 5, 2019 |
| 858-317 | 2 | February 5, 2019 |
| 858-909 | 9 | February 5, 2019 |
| 858-722 | 33 | February 4, 2019 |
| 858-675 | 3 | February 4, 2019 |
| 858-390 | 2 | February 4, 2019 |
| 858-810 | 8 | February 4, 2019 |
| 858-348 | 30 | February 4, 2019 |
| 858-220 | 106 | February 4, 2019 |
| 858-472 | 60 | February 4, 2019 |
| 858-731 | 12 | February 4, 2019 |
| 858-386 | 16 | February 4, 2019 |
| 858-997 | 35 | February 4, 2019 |
| 858-733 | 28 | February 4, 2019 |
| 858-486 | 12 | February 4, 2019 |
| 858-822 | 9 | February 4, 2019 |
| 858-333 | 10 | February 3, 2019 |
| 858-768 | 10 | February 2, 2019 |
| 858-422 | 8 | February 2, 2019 |
| 858-649 | 4 | February 1, 2019 |
| 858-204 | 68 | February 1, 2019 |
| 858-216 | 22 | February 1, 2019 |
| 858-467 | 5 | February 1, 2019 |
| 858-616 | 5 | February 1, 2019 |
| 858-271 | 21 | February 1, 2019 |
| 858-406 | 4 | February 1, 2019 |
| Type: General Purpose Code |
| Use: Geograpic |
| Location: CALIFORNIA |
| Country: UNITED STATES |
| Service Date: 1999-06-12 |
| Service: - |
Other area codes serving CALIFORNIA, UNITED STATES