Who called you?
(771) 220-0645
(771) 220-0645 is a landline / voip number from Washington Zone 1, DC on a prefix assigned to BANDWIDTH.COM CLEC, LLC - DC. The FCC has 1 unwanted-call complaint on record for this number, most recently 2026-03-28.
Who called me from (771) 220-0645?
Carrier & location
- Type
- Landline / VoIP
- Assigned carrier
- BANDWIDTH.COM CLEC, LLC - DC
- Rate center
- Washington Zone 1, DC
- Area code
- 771 — DC
- Time zone
- E
This prefix is assigned to a wireline or VoIP operator. VoIP lines are cheap to obtain in bulk, which makes them a common vehicle for spam and scam calling campaigns. Carrier assignment shows who the prefix was allocated to; numbers can be ported, and caller ID can be spoofed.
FCC complaint history
Consumers filed 1 unwanted-call complaint naming (771) 220-0645 with the FCC, most recently on 2026-03-28. Source: FCC Consumer Complaint Data, public record.
Did this number call you? What was it?
FCC complaint log for (771) 220-0645
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 | Issue | Method | State |
|---|---|---|---|
| 2026-03-28 | Unwanted Calls | Wireless (cell phone/other mobile device | WA |
Is (771) 220-0645 a scam? Community reports
No community reports for (771) 220-0645 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 (771) 220
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 (771) 220-0645
Who called me from (771) 220-0645?
(771) 220-0645 is a landline / voip number on a prefix assigned to BANDWIDTH.COM CLEC, LLC - DC, based in Washington Zone 1, DC. The FCC has logged 1 unwanted-call complaint against this number. Check the community reports on this page for first-hand accounts of what the call was about.
Is (771) 220-0645 a scam or robocall?
The FCC's public complaint data contains 1 complaint about unwanted calls from (771) 220-0645. 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 (771) 220-0645 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.