← Area code 240
240-284 phone numbers
Numbers 240-284-0000 to 240-284-9999 are assigned to Level 3 Communications, LLC in Frostburg, MD. 8 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 240-284
- 1 (240) 284-7006 3complaints
- 2 (240) 284-3714 2complaints
- 3 (240) 284-4142 2complaints
- 4 (240) 284-4848 2complaints
- 5 (240) 284-0015 1complaints
- 6 (240) 284-0066 1complaints
- 7 (240) 284-0981 1complaints
- 8 (240) 284-1018 1complaints
- 9 (240) 284-1021 1complaints
- 10 (240) 284-1159 1complaints
- 11 (240) 284-1205 1complaints
- 12 (240) 284-1709 1complaints
- 13 (240) 284-1907 1complaints
- 14 (240) 284-2127 1complaints
- 15 (240) 284-3115 1complaints
- 16 (240) 284-3465 1complaints
- 17 (240) 284-3683 1complaints
- 18 (240) 284-3865 1complaints
- 19 (240) 284-3933 1complaints
- 20 (240) 284-4104 1complaints
- 21 (240) 284-4723 1complaints
- 22 (240) 284-5579 1complaints
- 23 (240) 284-5700 1complaints
- 24 (240) 284-5779 1complaints
- 25 (240) 284-5921 1complaints
- 26 (240) 284-6455 1complaints
- 27 (240) 284-8773 1complaints
- 28 (240) 284-8988 1complaints