Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 180 contact records for Cynthia Sullivan across 37 states. The most recent address on file is in South Dennis, Massachusetts. Of these records, 144 include phone numbers and 75 include email addresses. Ages range from 42 to 70, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.