Seaford DE Area Code

State:
Area:
Postfix:
DE
Active:
Prefix Usage Carrier Introduced
(302) 262- Landline Cavalier Telephone (mid-atlantic) Introduced 11/20/1998
(302) 404- Landline Level 3 Communications Introduced 10/13/1999
(302) 536- Landline Atx Telecommunications Services, Ltd Introduced 06/13/2000
(302) 628- Landline Verizon Delaware Introduced 02/04/1994
(302) 629- Landline Verizon Delaware Introduced 02/04/1994
(302) 990- Landline Tcg New Jersey - PA Introduced 04/01/1997