← Area code 520
520-420 phone numbers
Numbers 520-420-0000 to 520-420-9999 are assigned to Hd Carrier LLC in Tucson, AZ. 9 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 520-420
- 1 (520) 420-1589 4complaints
- 2 (520) 420-1767 4complaints
- 3 (520) 420-1270 3complaints
- 4 (520) 420-1283 3complaints
- 5 (520) 420-1325 3complaints
- 6 (520) 420-1459 3complaints
- 7 (520) 420-1569 3complaints
- 8 (520) 420-1570 3complaints
- 9 (520) 420-1832 3complaints
- 10 (520) 420-8096 3complaints
- 11 (520) 420-1046 2complaints
- 12 (520) 420-1074 2complaints
- 13 (520) 420-1144 2complaints
- 14 (520) 420-1320 2complaints
- 15 (520) 420-1339 2complaints
- 16 (520) 420-1340 2complaints
- 17 (520) 420-1380 2complaints
- 18 (520) 420-1391 2complaints
- 19 (520) 420-1397 2complaints
- 20 (520) 420-1441 2complaints
- 21 (520) 420-1541 2complaints
- 22 (520) 420-1553 2complaints
- 23 (520) 420-1568 2complaints
- 24 (520) 420-1620 2complaints
- 25 (520) 420-1627 2complaints
- 26 (520) 420-1634 2complaints
- 27 (520) 420-1649 2complaints
- 28 (520) 420-1703 2complaints
- 29 (520) 420-1746 2complaints
- 30 (520) 420-1757 2complaints
- 31 (520) 420-1835 2complaints
- 32 (520) 420-1839 2complaints
- 33 (520) 420-1841 2complaints
- 34 (520) 420-1894 2complaints
- 35 (520) 420-1939 2complaints
- 36 (520) 420-1984 2complaints
- 37 (520) 420-1017 1complaints
- 38 (520) 420-1033 1complaints
- 39 (520) 420-1055 1complaints
- 40 (520) 420-1068 1complaints
- 41 (520) 420-1155 1complaints
- 42 (520) 420-1163 1complaints
- 43 (520) 420-1177 1complaints
- 44 (520) 420-1221 1complaints
- 45 (520) 420-1223 1complaints
- 46 (520) 420-1268 1complaints
- 47 (520) 420-1282 1complaints
- 48 (520) 420-1288 1complaints
- 49 (520) 420-1301 1complaints
- 50 (520) 420-1341 1complaints
Showing the 50 most-reported.