Delaware (U.S) Phone Numbers

Reverse lookup Delaware mobile and landline numbers. You will find details of each of the 1 dialling codes assigned to this particular state.

Allotted area codes are 302.

Popular cities in Delaware includes Philadelphia, Newark, Wilmington, New Castle, Norristown, Dover, Georgetown.

Popular counties within the cities of Delaware : Delaware includes New Castle, Philadelphia, Montgomery, Sussex, Kent, Bucks, Chester.

Reverse Lookup Tool


CR Count - Carrier Count | LL Count - Landline Count | WL Count - Wireless Count
Area Code County Count CR Count LL Count WL Count
1-302-7xx-xxxx 9 37 408 108
1-302-3xx-xxxx
1-302-5xx-xxxx
1-302-2xx-xxxx
1-302-4xx-xxxx
1-302-9xx-xxxx
1-302-8xx-xxxx
1-302-6xx-xxxx
Disclaimer: We do not reveal the exact location of the number for individual security reasons. Due to Mobile Number Portability (MNP), we cannot assure that the Network Operator shown on this website for a number would be still right. But the location of the traced number would be the same even if the user might have opted for MNP.