← Area code 301
301-473 phone numbers
Numbers 301-473-0000 to 301-473-9999 are assigned to Verizon Maryland, Inc. in Frederick, MD. 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 301-473
- 1 (301) 473-7845 4complaints
- 2 (301) 473-0072 3complaints
- 3 (301) 473-1400 3complaints
- 4 (301) 473-0493 1complaints
- 5 (301) 473-1269 1complaints
- 6 (301) 473-1881 1complaints
- 7 (301) 473-1885 1complaints
- 8 (301) 473-2255 1complaints
- 9 (301) 473-2269 1complaints
- 10 (301) 473-3730 1complaints
- 11 (301) 473-4095 1complaints
- 12 (301) 473-4910 1complaints
- 13 (301) 473-5333 1complaints
- 14 (301) 473-5390 1complaints
- 15 (301) 473-5427 1complaints
- 16 (301) 473-5794 1complaints
- 17 (301) 473-6113 1complaints
- 18 (301) 473-6182 1complaints
- 19 (301) 473-6234 1complaints
- 20 (301) 473-6277 1complaints
- 21 (301) 473-6452 1complaints
- 22 (301) 473-6598 1complaints
- 23 (301) 473-6755 1complaints
- 24 (301) 473-6795 1complaints
- 25 (301) 473-7305 1complaints
- 26 (301) 473-7529 1complaints
- 27 (301) 473-7864 1complaints