Prefixes with phone numbers reported to the Federal Trade Commission and Federal Communications Commission
| Prefix | Phone Numbers | Last Complaint |
|---|---|---|
| 410-364 | 12 | December 26, 2018 |
| 410-241 | 44 | December 26, 2018 |
| 410-749 | 66 | December 26, 2018 |
| 410-675 | 21 | December 26, 2018 |
| 410-491 | 34 | December 26, 2018 |
| 410-846 | 23 | December 26, 2018 |
| 410-878 | 20 | December 26, 2018 |
| 410-374 | 50 | December 26, 2018 |
| 410-438 | 14 | December 26, 2018 |
| 410-598 | 56 | December 26, 2018 |
| 410-751 | 53 | December 26, 2018 |
| 410-343 | 28 | December 26, 2018 |
| 410-858 | 20 | December 26, 2018 |
| 410-967 | 53 | December 26, 2018 |
| 410-145 | 30 | December 26, 2018 |
| 410-215 | 37 | December 26, 2018 |
| 410-827 | 11 | December 26, 2018 |
| 410-227 | 46 | December 26, 2018 |
| 410-356 | 36 | December 26, 2018 |
| 410-808 | 38 | December 26, 2018 |
| 410-938 | 9 | December 26, 2018 |
| 410-917 | 21 | December 26, 2018 |
| 410-798 | 27 | December 26, 2018 |
| 410-982 | 19 | December 26, 2018 |
| 410-874 | 150 | December 26, 2018 |
| 410-273 | 20 | December 26, 2018 |
| 410-252 | 32 | December 26, 2018 |
| 410-584 | 6 | December 26, 2018 |
| 410-618 | 32 | December 26, 2018 |
| 410-274 | 90 | December 26, 2018 |
| 410-510 | 27 | December 26, 2018 |
| 410-844 | 331 | December 26, 2018 |
| 410-255 | 111 | December 26, 2018 |
| 410-609 | 30 | December 26, 2018 |
| 410-988 | 19 | December 26, 2018 |
| 410-623 | 12 | December 26, 2018 |
| 410-536 | 55 | December 26, 2018 |
| 410-701 | 7 | December 26, 2018 |
| 410-422 | 14 | December 26, 2018 |
| 410-964 | 9 | December 25, 2018 |
| 410-877 | 245 | December 25, 2018 |
| 410-925 | 43 | December 25, 2018 |
| 410-689 | 7 | December 25, 2018 |
| 410-586 | 13 | December 24, 2018 |
| 410-256 | 43 | December 24, 2018 |
| 410-656 | 44 | December 24, 2018 |
| 410-440 | 24 | December 24, 2018 |
| 410-237 | 353 | December 24, 2018 |
| 410-796 | 11 | December 24, 2018 |
| 410-443 | 21 | December 24, 2018 |
| 410-693 | 34 | December 24, 2018 |
| 410-327 | 16 | December 24, 2018 |
| 410-204 | 87 | December 23, 2018 |
| 410-461 | 78 | December 23, 2018 |
| 410-146 | 28 | December 23, 2018 |
| 410-916 | 117 | December 23, 2018 |
| 410-403 | 41 | December 23, 2018 |
| 410-855 | 11 | December 23, 2018 |
| 410-814 | 9 | December 23, 2018 |
| 410-600 | 93 | December 23, 2018 |
| 410-929 | 31 | December 23, 2018 |
| 410-244 | 5 | December 22, 2018 |
| 410-469 | 35 | December 22, 2018 |
| 410-333 | 58 | December 22, 2018 |
| 410-785 | 10 | December 22, 2018 |
| 410-807 | 30 | December 22, 2018 |
| 410-829 | 36 | December 22, 2018 |
| 410-390 | 13 | December 22, 2018 |
| 410-392 | 23 | December 22, 2018 |
| 410-705 | 123 | December 22, 2018 |
| 410-812 | 56 | December 22, 2018 |
| 410-468 | 43 | December 22, 2018 |
| 410-630 | 51 | December 22, 2018 |
| 410-479 | 13 | December 22, 2018 |
| 410-696 | 76 | December 22, 2018 |
| 410-401 | 104 | December 22, 2018 |
| 410-875 | 260 | December 22, 2018 |
| 410-342 | 7 | December 21, 2018 |
| 410-826 | 112 | December 21, 2018 |
| 410-612 | 12 | December 21, 2018 |
| 410-275 | 154 | December 21, 2018 |
| 410-458 | 30 | December 21, 2018 |
| 410-533 | 28 | December 21, 2018 |
| 410-608 | 26 | December 21, 2018 |
| 410-643 | 18 | December 21, 2018 |
| 410-234 | 8 | December 21, 2018 |
| 410-459 | 36 | December 21, 2018 |
| 410-848 | 24 | December 21, 2018 |
| 410-376 | 26 | December 21, 2018 |
| 410-634 | 12 | December 21, 2018 |
| 410-323 | 108 | December 21, 2018 |
| 410-419 | 26 | December 21, 2018 |
| 410-838 | 68 | December 21, 2018 |
| 410-292 | 30 | December 21, 2018 |
| 410-420 | 97 | December 21, 2018 |
| 410-893 | 16 | December 21, 2018 |
| 410-615 | 19 | December 21, 2018 |
| 410-840 | 58 | December 21, 2018 |
| 410-528 | 7 | December 21, 2018 |
| 410-755 | 22 | December 21, 2018 |
| Type: General Purpose Code |
| Use: Geograpic |
| Location: MARYLAND |
| Country: UNITED STATES |
| Service Date: 1991-10-06 |
| Service: - |
Other area codes serving MARYLAND, UNITED STATES