← Area code 860
860-520 phone numbers
Numbers 860-520-0000 to 860-520-9999 are assigned to Frontier Comm of Ct in Hartford, CT.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 860-520
- 1 (860) 520-1705 2complaints
- 2 (860) 520-5294 2complaints
- 3 (860) 520-1203 1complaints
- 4 (860) 520-1223 1complaints
- 5 (860) 520-1311 1complaints
- 6 (860) 520-1352 1complaints
- 7 (860) 520-1383 1complaints
- 8 (860) 520-1438 1complaints
- 9 (860) 520-1451 1complaints
- 10 (860) 520-1475 1complaints
- 11 (860) 520-1499 1complaints
- 12 (860) 520-1516 1complaints
- 13 (860) 520-1626 1complaints
- 14 (860) 520-1657 1complaints
- 15 (860) 520-1740 1complaints
- 16 (860) 520-1911 1complaints
- 17 (860) 520-1914 1complaints
- 18 (860) 520-1916 1complaints
- 19 (860) 520-1970 1complaints
- 20 (860) 520-2383 1complaints
- 21 (860) 520-2873 1complaints
- 22 (860) 520-3015 1complaints
- 23 (860) 520-3171 1complaints
- 24 (860) 520-3315 1complaints
- 25 (860) 520-4782 1complaints
- 26 (860) 520-8504 1complaints
- 27 (860) 520-8861 1complaints
- 28 (860) 520-9116 1complaints