Source: Public Records Aggregators · Commercial Data Providers · Consumer Data Sources Our search returned 187 contact records for Dennis Riley across 37 states. The most recent address on file is in Elk Grove, California. Of these records, 141 include phone numbers and 78 include email addresses. Ages range from 39 to 80, which may indicate multiple individuals sharing this name. Records are compiled from government agencies and commercial data sources. Data accuracy varies by source.