Based on area code 640, the phone number (640) 400-8371 is located in New Jersey, United States. The 400 prefix was originally assigned to the SEAIS CITY rate center, serving Sea Isle City and its surrounding areas. However, due to phone number portability, the current location of this phone number may differ from its original assignment.
Looking for current location and owner details? Use our reverse phone lookup service below to find the unknown caller's name, address, and other information.