Reported (640) XXX-XXXX phone numbers lookup

Browse phone numbers associated with area code 640 in New Jersey (NJ), United States. Our database currently includes 10,000 numbers from this range, of which a total of numbers have been recently reported.

Find Entries for 640 area code:

Latest Entries for 640 area code:

No reports have been submitted for the 640 area code yet.

Recent Reports:

(206) 922-0880

Robocall spam from 206-922-0880.

Reported as "RoboCall"

(866) 771-6169

A robocall warned about an imposter scam, pretending to be a government office or other official source (number 866-771-6169).

Reported as "Imposter"

(888) 905-0901

Robocalls from 888-905-0901 impersonate a government, business, or someone known and try to scam the recipient.

Reported as "Imposter"

(877) 578-2315

An automated robocall advertising spam came in on 877-578-2315.

Reported as "RoboCall"

(877) 578-2751

A robocall warning of spam came in on 877-578-2751 and was flagged as unwanted.

Reported as "RoboCall"

(941) 726-1627

This number keeps calling as a robocall and is being reported as spam.

Reported as "RoboCall"

(888) 310-1306

A robocall on 888-310-1306 came through as spam and prompted complaints.

Reported as "RoboCall"

(866) 771-5582

An automated spam call came in using 866-771-5582.

Reported as "RoboCall"

About Area Code 640

Area code 640 covers portions of central and southern New Jersey as an overlay in the 609 region. It is utilized in Trenton and communities stretching toward the Jersey Shore and Atlantic City. It observes Eastern time zone.


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  • Location: New Jersey (NJ), United States
  • Time Zone: America/New_York
  • Introduced: 2018
  • Overlay Code: None listed
  • Service Type: Mixed (Landline, Mobile, VoIP)
  • Major Carriers: Onvoy, Omnipoint Communications Enterprises, Verizon, Fractel
  • Numbers in Our Database: Over 10 thousand phone records.

Area Code 640 History and Coverage

Area code 640 was introduced in 2018 as an overlay on New Jersey’s existing 609 numbering plan. The addition provided more telephone-number capacity without replacing the established 609 code. Its creation followed increased demand for numbering resources tied to mobile service, business communications, and other connected devices.

609 has been around for a lot longer than the 640 area code. It came into existence in 1958 following the division of the 201 area which was in existence then in New Jersey, putting much of the state's southern side under the 609 area code. 1999 saw the formation of area code 856 by splitting 609 geographically making 609 mostly exist in central and southeast New Jersey. The 640 area code overlay did not create any geographical split.

Introduction of area code 640 entails the use of overlays to increase the number capacity within an already existing service area. Service area of area code 640 includes the Delaware river region, pine barrens, and Atlantic coastal plain of New Jersey.