Canadial Know Who Called
← Area code 302

302-520 phone numbers

Numbers 302-520-0000 to 302-520-9999 are assigned to Onvoy, LLC (rate centre DELAWARECY, DE, NANPA abbreviation). 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 302-520-1xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 302-520