← Area code 740
740-488 phone numbers
Numbers 740-488-0000 to 740-488-9999 are assigned to Onvoy, LLC (rate centre JEFFERSNVL, OH, NANPA abbreviation). 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 740-488-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 740-488
- 1 (740) 488-7024 3complaints
- 2 (740) 488-2810 2complaints
- 3 (740) 488-4925 2complaints
- 4 (740) 488-0004 1complaints
- 5 (740) 488-0005 1complaints
- 6 (740) 488-0006 1complaints
- 7 (740) 488-0018 1complaints
- 8 (740) 488-0252 1complaints
- 9 (740) 488-0266 1complaints
- 10 (740) 488-0270 1complaints
- 11 (740) 488-0467 1complaints
- 12 (740) 488-0632 1complaints
- 13 (740) 488-1084 1complaints
- 14 (740) 488-1686 1complaints
- 15 (740) 488-1869 1complaints
- 16 (740) 488-3032 1complaints
- 17 (740) 488-3035 1complaints
- 18 (740) 488-3384 1complaints
- 19 (740) 488-4294 1complaints
- 20 (740) 488-4718 1complaints
- 21 (740) 488-4931 1complaints
- 22 (740) 488-4977 1complaints
- 23 (740) 488-5025 1complaints
- 24 (740) 488-5619 1complaints
- 25 (740) 488-5630 1complaints
- 26 (740) 488-5983 1complaints
- 27 (740) 488-7868 1complaints
- 28 (740) 488-9210 1complaints
- 29 (740) 488-9698 1complaints