This free people search profile for Cathy M Costanza of Rockford, IL is compiled by ActualPeopleSearch from publicly available records and refreshed as new public data becomes available. Search results are free; profiles are intended to help reconnect with people, verify identities for personal reasons, and look up old contacts. If you need a deeper, formatted report on this person, use the premium report upgrade.
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Cathy M Costanza is 54 years old and was born in October 1971. Cathy has lived at 412 Warren Ave in Rockford, IL since 1/1/2022. Cathy's phone number is (815) 289-7191, a wireless number through Cellco Partnership dba Verizon Wireless.
Public records filings have reported Cathy under different names including Cathy M Whites, Cathy Costanza, Cathy Marie Costanza, Cathy A Costanza, Cathleen M Costanza, Cathleen M Whites, Cathy Whites, Cathleen Costanza, Cathy Costanea, Cathy Hansen.
Cathy has also lived in Dixon, IL, Davis Junction, IL, Cherry Valley, IL, Loves Park, IL, Rockford, IL and 5 other locations (from 8/6/1994 to 10/12/2025). Cathy's previously reported phone numbers include (815) 645-4348 (landline/services), (815) 282-6854 (landline/services), (541) 953-0752 (wireless) and others. We found multiple email addresses for Cathy: [email protected] and [email protected] and [email protected] and [email protected] and .
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Last updated: July 27, 2026
Cathy's professional background includes working at Mosaic as a Senior Manager Of Staff Development.
Cathy's family members include Anthony Charles Costanza, Alberta K Hansen, Alexander J Hansen, Alex J Hansen and 6 others. Known associates include Allan E Owen and Ariel S Schwemlein.