← Area code 240
240-559 phone numbers
Numbers 240-559-0000 to 240-559-9999 are assigned to Mcimetro Access Transmission Services LLC (rate centre ASHTON236, MD, NANPA abbreviation). 5 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 240-559
- 1 (240) 559-3106 2complaints
- 2 (240) 559-5741 2complaints
- 3 (240) 559-2415 1complaints
- 4 (240) 559-3162 1complaints
- 5 (240) 559-5042 1complaints
- 6 (240) 559-5475 1complaints
- 7 (240) 559-5523 1complaints
- 8 (240) 559-5780 1complaints
- 9 (240) 559-6423 1complaints
- 10 (240) 559-7876 1complaints
- 11 (240) 559-8844 1complaints
- 12 (240) 559-9593 1complaints