Phone number 4438637987 area code and prefix assignment information:
| Country | |
|---|---|
| Location | MARYLAND |
| Rate Center | BALTIMORE |
| Carrier | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
Spam from Calvin Ball
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Phone number 443-863-7987 has accumulated 15 FTC complaints. Most complaints (86%) identified the call as a robocall or recorded message. The most recent complaint was filed on June 6, 2026. All 15 complaints were reported from Maryland. The cities with the most complaints were Silver Spring, Annapolis and Chesapeake Beach.
| Dropped call or no message | 6 complaints 40% |
| No Subject Provided | 4 complaints 27% |
| Other | 4 complaints 27% |
| Reducing your debt (credit cards, mortgage, student loans) | 1 complaint 7% |
| Call date | Type | Reported from |
|---|---|---|
| Jun 6, 2026 | Reducing your debt (credit cards, mortgage, student loans) | Chesapeake Beach, Maryland |
| Jun 17, 2022 | Other | Silver Spring, Maryland |
| Jun 17, 2022 | Other | Silver Spring, Maryland |
| Jun 17, 2022 | Other | Silver Spring, Maryland |
| Jun 17, 2022 | Other | Silver Spring, Maryland |
| Feb 8, 2021 | Dropped call or no message | Maryland |
| Feb 7, 2021 | Dropped call or no message | Maryland |
| Feb 7, 2021 | Dropped call or no message | Maryland |
| Mar 4, 2019 | No Subject Provided | Annapolis, Maryland |
| Mar 4, 2019 | No Subject Provided | Annapolis, Maryland |
Based on area code 443, phone number is located in Maryland, United States. The 863 prefix was originally assigned to the BALTIMORE rate center, serving Baltimore and its surrounding areas.
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