← Area code 423
423-720 phone numbers
Numbers 423-720-0000 to 423-720-9999 are assigned to Bandwidth.com CLEC, LLC in Newport, TN. 6 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 423-720
- 1 (423) 720-8962 3complaints
- 2 (423) 720-2774 2complaints
- 3 (423) 720-3601 2complaints
- 4 (423) 720-3863 2complaints
- 5 (423) 720-7580 2complaints
- 6 (423) 720-0160 1complaints
- 7 (423) 720-0372 1complaints
- 8 (423) 720-0429 1complaints
- 9 (423) 720-0439 1complaints
- 10 (423) 720-0495 1complaints
- 11 (423) 720-0594 1complaints
- 12 (423) 720-0715 1complaints
- 13 (423) 720-0934 1complaints
- 14 (423) 720-1181 1complaints
- 15 (423) 720-1404 1complaints
- 16 (423) 720-1910 1complaints
- 17 (423) 720-1964 1complaints
- 18 (423) 720-2097 1complaints
- 19 (423) 720-2111 1complaints
- 20 (423) 720-2352 1complaints
- 21 (423) 720-2362 1complaints
- 22 (423) 720-2532 1complaints
- 23 (423) 720-2559 1complaints
- 24 (423) 720-2712 1complaints
- 25 (423) 720-2714 1complaints
- 26 (423) 720-2778 1complaints
- 27 (423) 720-2809 1complaints
- 28 (423) 720-2855 1complaints
- 29 (423) 720-2869 1complaints
- 30 (423) 720-2892 1complaints
- 31 (423) 720-2921 1complaints
- 32 (423) 720-2945 1complaints
- 33 (423) 720-3028 1complaints
- 34 (423) 720-3043 1complaints
- 35 (423) 720-3163 1complaints
- 36 (423) 720-3243 1complaints
- 37 (423) 720-3495 1complaints
- 38 (423) 720-3590 1complaints
- 39 (423) 720-3689 1complaints
- 40 (423) 720-3785 1complaints
- 41 (423) 720-3787 1complaints
- 42 (423) 720-3808 1complaints
- 43 (423) 720-3817 1complaints
- 44 (423) 720-3908 1complaints
- 45 (423) 720-4204 1complaints
- 46 (423) 720-4353 1complaints
- 47 (423) 720-4487 1complaints
- 48 (423) 720-4557 1complaints
- 49 (423) 720-4750 1complaints
- 50 (423) 720-5311 1complaints
Showing the 50 most-reported.