← Area code 203
203-231 phone numbers
Numbers 203-231-0000 to 203-231-9999 are assigned to Verizon Wireless (rate centre ANSONIDRBY, CT, NANPA abbreviation).
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Reported numbers in 203-231
- 1 (203) 231-5636 2complaints
- 2 (203) 231-6268 2complaints
- 3 (203) 231-0245 1complaints
- 4 (203) 231-0667 1complaints
- 5 (203) 231-1623 1complaints
- 6 (203) 231-2453 1complaints
- 7 (203) 231-2525 1complaints
- 8 (203) 231-3034 1complaints
- 9 (203) 231-3848 1complaints
- 10 (203) 231-4588 1complaints
- 11 (203) 231-4962 1complaints
- 12 (203) 231-5322 1complaints
- 13 (203) 231-5714 1complaints
- 14 (203) 231-6152 1complaints
- 15 (203) 231-6252 1complaints
- 16 (203) 231-6387 1complaints
- 17 (203) 231-7671 1complaints
- 18 (203) 231-7810 1complaints
- 19 (203) 231-7965 1complaints
- 20 (203) 231-8226 1complaints
- 21 (203) 231-8616 1complaints
- 22 (203) 231-9402 1complaints
- 23 (203) 231-9816 1complaints