← Area code 310
310-803 phone numbers
Numbers 310-803-0000 to 310-803-9999 are assigned to Level 3 Telecom of California, LP in Torrance, CA. 9 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 310-803
- 1 (310) 803-2909 2complaints
- 2 (310) 803-9685 2complaints
- 3 (310) 803-0612 1complaints
- 4 (310) 803-1095 1complaints
- 5 (310) 803-1101 1complaints
- 6 (310) 803-1464 1complaints
- 7 (310) 803-1482 1complaints
- 8 (310) 803-1516 1complaints
- 9 (310) 803-1734 1complaints
- 10 (310) 803-1785 1complaints
- 11 (310) 803-5238 1complaints
- 12 (310) 803-5359 1complaints
- 13 (310) 803-5740 1complaints
- 14 (310) 803-6150 1complaints
- 15 (310) 803-7918 1complaints
- 16 (310) 803-8245 1complaints
- 17 (310) 803-8359 1complaints
- 18 (310) 803-8648 1complaints
- 19 (310) 803-8787 1complaints
- 20 (310) 803-8980 1complaints
- 21 (310) 803-9153 1complaints
- 22 (310) 803-9318 1complaints
- 23 (310) 803-9460 1complaints
- 24 (310) 803-9466 1complaints
- 25 (310) 803-9523 1complaints
- 26 (310) 803-9536 1complaints
- 27 (310) 803-9565 1complaints
- 28 (310) 803-9618 1complaints
- 29 (310) 803-9659 1complaints
- 30 (310) 803-9725 1complaints
- 31 (310) 803-9852 1complaints