Who called you?
(800) 644-0063
(800) 644-0063 is a toll-free number from NANP AREA. The FCC has 31 unwanted-call complaints on record for this number, most recently 2019-02-06.
Who called me from (800) 644-0063?
Carrier & location
- Type
- Toll-free
- Area code
- 800 — NANP AREA
- Time zone
- E
Toll-free numbers (800, 888, 877, 866, 855, 844, 833) are free to call and used by businesses and government — but they are also heavily spoofed by robocallers, and outbound telemarketing from toll-free numbers is common. Carrier assignment shows who the prefix was allocated to; numbers can be ported, and caller ID can be spoofed.
FCC complaint history
Consumers filed 31 unwanted-call complaints naming (800) 644-0063 with the FCC, most recently on 2019-02-06, from 12 states (CA, IL, KS, MA, ME, MO). Source: FCC Consumer Complaint Data, public record.
Did this number call you? What was it?
FCC complaint log for (800) 644-0063
The most recent unwanted-call complaints US consumers filed with the FCC naming this number — type of issue, contact method, and the state the complaint came from. Public record, imported nightly.
| Date | Call type | Method | State |
|---|---|---|---|
| 2019-02-06 | Abandoned Calls | Wired | ME |
| 2018-11-05 | Abandoned Calls | Internet (VOIP) | PA |
| 2018-10-15 | Live Voice | Internet (VOIP) | VA |
| 2018-09-02 | Abandoned Calls | Internet (VOIP) | WV |
| 2018-08-29 | Live Voice | Wired | PA |
| 2018-08-08 | Abandoned Calls | Wired | ME |
| 2018-07-24 | Prerecorded Voice | Wireless (cell phone/other mobile device | MO |
| 2018-07-23 | Abandoned Calls | Wired | VA |
| 2018-07-05 | Live Voice | Internet (VOIP) | IL |
| 2018-05-27 | Abandoned Calls | Wired | TN |
Is (800) 644-0063 a scam? Community reports
No community reports for (800) 644-0063 yet. If this number called you, you're likely the first — leave a report below and help the next person who searches it.
Other reported numbers starting (800) 644
Robocall campaigns often rotate through a block of numbers on the same prefix — if several neighbors have complaints too, that's campaign behavior.
Related
FAQs about (800) 644-0063
Who called me from (800) 644-0063?
(800) 644-0063 is a US number in the NANP AREA numbering area. No carrier assignment was found for its prefix — it may be unassigned or recently reallocated. Caller ID spoofing is also common: robocallers often display numbers they don't own.
Is (800) 644-0063 a scam or robocall?
The FCC's public complaint data contains 31 complaints about unwanted calls from (800) 644-0063, including 6 categorized as robocalls. That is a strong signal, but not proof — read the community reports and never share personal or payment information with an unsolicited caller.
Should I call (800) 644-0063 back?
Only if you were expecting the call or the community reports identify a legitimate business. Never call back numbers that left no voicemail — if it mattered, they'll leave a message. One-ring "callback" scams rely on curiosity dials to premium international routes.
How do I block this number?
On iPhone: open Recents, tap the ⓘ next to the number, choose "Block this Caller". On Android: open the Phone app, long-press the call, choose Block/Report spam. Your carrier's free tools (AT&T ActiveArmor, Verizon Call Filter, T-Mobile Scam Shield) block entire spam campaigns, not just one number.
WhoCalledLookup is not a consumer reporting agency (FCRA). Community reports are user opinions, not statements of fact by this site. Own this number? Dispute a listing.