← Area code 646
646-400 phone numbers
Numbers 646-400-0000 to 646-400-9999 are assigned to New Cingular Wireless PCS, LLC (rate centre NWYRCYZN01, NY, NANPA abbreviation). 7 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 646-400
- 1 (646) 400-4154 3complaints
- 2 (646) 400-5647 2complaints
- 3 (646) 400-0080 1complaints
- 4 (646) 400-0171 1complaints
- 5 (646) 400-0372 1complaints
- 6 (646) 400-0403 1complaints
- 7 (646) 400-0770 1complaints
- 8 (646) 400-0778 1complaints
- 9 (646) 400-1074 1complaints
- 10 (646) 400-1240 1complaints
- 11 (646) 400-2064 1complaints
- 12 (646) 400-2983 1complaints
- 13 (646) 400-4448 1complaints
- 14 (646) 400-4566 1complaints
- 15 (646) 400-4609 1complaints
- 16 (646) 400-5117 1complaints
- 17 (646) 400-5362 1complaints
- 18 (646) 400-5556 1complaints
- 19 (646) 400-6194 1complaints
- 20 (646) 400-6508 1complaints
- 21 (646) 400-6787 1complaints
- 22 (646) 400-6867 1complaints
- 23 (646) 400-8179 1complaints
- 24 (646) 400-9634 1complaints