← Area code 240
240-309 phone numbers
Numbers 240-309-0000 to 240-309-9999 are assigned to Verizon Wireless (rate centre LEONARDTN, MD, NANPA abbreviation). 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 240-309
- 1 (240) 309-2124 2complaints
- 2 (240) 309-2129 2complaints
- 3 (240) 309-2409 2complaints
- 4 (240) 309-1166 1complaints
- 5 (240) 309-2094 1complaints
- 6 (240) 309-2120 1complaints
- 7 (240) 309-2127 1complaints
- 8 (240) 309-2634 1complaints
- 9 (240) 309-4670 1complaints
- 10 (240) 309-4878 1complaints
- 11 (240) 309-4973 1complaints
- 12 (240) 309-7465 1complaints
- 13 (240) 309-9908 1complaints