← Area code 240
240-580 phone numbers
Numbers 240-580-0000 to 240-580-9999 are assigned to Omnipoint Communications Cap Operations, LLC in Cumberland, MD. 6 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 240-580
- 1 (240) 580-2829 3complaints
- 2 (240) 580-1256 1complaints
- 3 (240) 580-1258 1complaints
- 4 (240) 580-1274 1complaints
- 5 (240) 580-1312 1complaints
- 6 (240) 580-1319 1complaints
- 7 (240) 580-1323 1complaints
- 8 (240) 580-1407 1complaints
- 9 (240) 580-1441 1complaints
- 10 (240) 580-1506 1complaints
- 11 (240) 580-1560 1complaints
- 12 (240) 580-1777 1complaints
- 13 (240) 580-1887 1complaints
- 14 (240) 580-2016 1complaints
- 15 (240) 580-2833 1complaints
- 16 (240) 580-3564 1complaints
- 17 (240) 580-8063 1complaints
- 18 (240) 580-8159 1complaints
- 19 (240) 580-8780 1complaints
- 20 (240) 580-8985 1complaints
- 21 (240) 580-9363 1complaints