← Area code 331
331-342 phone numbers
Numbers 331-342-0000 to 331-342-9999 are assigned to Verizon Wireless in Naperville, IL. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 331-342-8xxx, 331-342-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 331-342
- 1 (331) 342-3003 12complaints
- 2 (331) 342-3011 11complaints
- 3 (331) 342-3509 1complaints
- 4 (331) 342-3511 1complaints
- 5 (331) 342-3531 1complaints
- 6 (331) 342-3559 1complaints
- 7 (331) 342-3560 1complaints
- 8 (331) 342-3563 1complaints
- 9 (331) 342-3564 1complaints
- 10 (331) 342-3583 1complaints
- 11 (331) 342-3585 1complaints
- 12 (331) 342-3592 1complaints
- 13 (331) 342-3599 1complaints
- 14 (331) 342-3609 1complaints
- 15 (331) 342-3611 1complaints
- 16 (331) 342-3612 1complaints
- 17 (331) 342-3618 1complaints
- 18 (331) 342-3619 1complaints
- 19 (331) 342-3635 1complaints
- 20 (331) 342-3821 1complaints