← Area code 302
302-228 phone numbers
Numbers 302-228-0000 to 302-228-9999 are assigned to New Cingular Wireless PCS, LLC in Milford, DE.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.
Numbers 302-228-0000 to 302-228-9999 are assigned to New Cingular Wireless PCS, LLC in Milford, DE.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.