← Area code 323
323-403 phone numbers
Numbers 323-403-0000 to 323-403-9999 are assigned to T-Mobile USA, Inc. (rate centre LSAN DA 12, CA, NANPA abbreviation). 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 323-403
- 1 (323) 403-0100 5complaints
- 2 (323) 403-4118 4complaints
- 3 (323) 403-4490 4complaints
- 4 (323) 403-0064 3complaints
- 5 (323) 403-0071 2complaints
- 6 (323) 403-0076 2complaints
- 7 (323) 403-4794 2complaints
- 8 (323) 403-5782 2complaints
- 9 (323) 403-5864 2complaints
- 10 (323) 403-8896 2complaints
- 11 (323) 403-0010 1complaints
- 12 (323) 403-0035 1complaints
- 13 (323) 403-0045 1complaints
- 14 (323) 403-0047 1complaints
- 15 (323) 403-0052 1complaints
- 16 (323) 403-0114 1complaints
- 17 (323) 403-0115 1complaints
- 18 (323) 403-0218 1complaints
- 19 (323) 403-0250 1complaints
- 20 (323) 403-0288 1complaints
- 21 (323) 403-0294 1complaints
- 22 (323) 403-0349 1complaints
- 23 (323) 403-0686 1complaints
- 24 (323) 403-0698 1complaints
- 25 (323) 403-0816 1complaints
- 26 (323) 403-0819 1complaints
- 27 (323) 403-0828 1complaints
- 28 (323) 403-0832 1complaints
- 29 (323) 403-0936 1complaints
- 30 (323) 403-2405 1complaints
- 31 (323) 403-3781 1complaints
- 32 (323) 403-4088 1complaints
- 33 (323) 403-4141 1complaints
- 34 (323) 403-4173 1complaints
- 35 (323) 403-4179 1complaints
- 36 (323) 403-4193 1complaints
- 37 (323) 403-4211 1complaints
- 38 (323) 403-4419 1complaints
- 39 (323) 403-4601 1complaints
- 40 (323) 403-4763 1complaints
- 41 (323) 403-4807 1complaints
- 42 (323) 403-4813 1complaints
- 43 (323) 403-4840 1complaints
- 44 (323) 403-4861 1complaints
- 45 (323) 403-4868 1complaints
- 46 (323) 403-4904 1complaints
- 47 (323) 403-4907 1complaints
- 48 (323) 403-5083 1complaints
- 49 (323) 403-5253 1complaints
- 50 (323) 403-5354 1complaints
Showing the 50 most-reported.