302 covers Wilmington, Newark, Dover and more, on Eastern time. Paste a 302 number to see whether it is valid, mobile or landline, and whether it has been reported.
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By number of exchanges assigned to each rate centre — where most 302 numbers were issued.
The carrier each block of numbers was assigned to. A number that has been ported keeps its digits and changes network, so this is where a 302 number started, not necessarily where it is today.
Between Aug 25, 2026 and Oct 15, 2026, consumers filed 1,133 complaints with the FTC about 1,047 different 302 numbers; 67% were recorded messages. A caller ID can be spoofed, so a complaint against a number is evidence about calls showing that number, not proof about its owner. How 302 compares with other area codes →
Calling a list of 302 numbers? Check up to 20 at once on the free call list cleaner — line type, carrier and complaint history for each — or one number on the spam phone checker.
302 is in Delaware, United States. Its busiest exchanges are in Wilmington, Newark, Dover, New Castle.
Eastern (UTC−5, UTC−4 in summer).
Dial your exit code, then 1, then 302 and the seven-digit number: +1 302 XXX XXXX. Stored for a dialer or CRM, that is +1302XXXXXXX in E.164.
The area code says nothing on its own — spammers spoof local codes so the call looks familiar. In the FTC's complaint files since Aug 25, 2026, 1,047 different 302 numbers were reported. Check the exact number with the free lookup above.