← Area code 203
203-230 phone numbers
Numbers 203-230-0000 to 203-230-9999 are assigned to Frontier Comm of Ct in New Haven, CT.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 203-230
- 1 (203) 230-8905 3complaints
- 2 (203) 230-0622 2complaints
- 3 (203) 230-1250 2complaints
- 4 (203) 230-1642 2complaints
- 5 (203) 230-0092 1complaints
- 6 (203) 230-0562 1complaints
- 7 (203) 230-0715 1complaints
- 8 (203) 230-1044 1complaints
- 9 (203) 230-1174 1complaints
- 10 (203) 230-1185 1complaints
- 11 (203) 230-1219 1complaints
- 12 (203) 230-1275 1complaints
- 13 (203) 230-1316 1complaints
- 14 (203) 230-1335 1complaints
- 15 (203) 230-1366 1complaints
- 16 (203) 230-1434 1complaints
- 17 (203) 230-1453 1complaints
- 18 (203) 230-1469 1complaints
- 19 (203) 230-1513 1complaints
- 20 (203) 230-1533 1complaints
- 21 (203) 230-1571 1complaints
- 22 (203) 230-1657 1complaints
- 23 (203) 230-1672 1complaints
- 24 (203) 230-1677 1complaints
- 25 (203) 230-1691 1complaints
- 26 (203) 230-1692 1complaints
- 27 (203) 230-1719 1complaints
- 28 (203) 230-1728 1complaints
- 29 (203) 230-1748 1complaints
- 30 (203) 230-1750 1complaints
- 31 (203) 230-1779 1complaints
- 32 (203) 230-1798 1complaints
- 33 (203) 230-1814 1complaints
- 34 (203) 230-1871 1complaints
- 35 (203) 230-1880 1complaints
- 36 (203) 230-1942 1complaints
- 37 (203) 230-1946 1complaints
- 38 (203) 230-1947 1complaints
- 39 (203) 230-1979 1complaints
- 40 (203) 230-1988 1complaints
- 41 (203) 230-2175 1complaints
- 42 (203) 230-2367 1complaints
- 43 (203) 230-2634 1complaints
- 44 (203) 230-3016 1complaints
- 45 (203) 230-3032 1complaints
- 46 (203) 230-3310 1complaints
- 47 (203) 230-3468 1complaints
- 48 (203) 230-5858 1complaints
- 49 (203) 230-5884 1complaints
- 50 (203) 230-5921 1complaints
Showing the 50 most-reported.