← Area code 331
331-425 phone numbers
Numbers 331-425-0000 to 331-425-9999 are assigned to T-Mobile USA, Inc. in Aurora, IL. 3 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 331-425
- 1 (331) 425-7528 17complaints
- 2 (331) 425-7516 15complaints
- 3 (331) 425-8839 7complaints
- 4 (331) 425-4347 2complaints
- 5 (331) 425-6517 2complaints
- 6 (331) 425-7508 2complaints
- 7 (331) 425-7815 2complaints
- 8 (331) 425-8043 2complaints
- 9 (331) 425-8443 2complaints
- 10 (331) 425-2343 1complaints
- 11 (331) 425-3180 1complaints
- 12 (331) 425-3805 1complaints
- 13 (331) 425-6164 1complaints
- 14 (331) 425-6428 1complaints
- 15 (331) 425-6761 1complaints
- 16 (331) 425-6762 1complaints
- 17 (331) 425-6828 1complaints
- 18 (331) 425-6897 1complaints
- 19 (331) 425-6928 1complaints
- 20 (331) 425-7475 1complaints
- 21 (331) 425-7500 1complaints
- 22 (331) 425-7510 1complaints
- 23 (331) 425-7689 1complaints
- 24 (331) 425-7814 1complaints
- 25 (331) 425-7828 1complaints
- 26 (331) 425-7849 1complaints
- 27 (331) 425-7855 1complaints
- 28 (331) 425-8098 1complaints
- 29 (331) 425-8321 1complaints
- 30 (331) 425-8546 1complaints
- 31 (331) 425-9517 1complaints