Who called you?
(312) 757-3619
(312) 757-3619 is a landline / voip number from Chicago Zone 01-Calumet, IL on a prefix assigned to BANDWIDTH.COM CLEC, LLC - IL. The FCC has 4 unwanted-call complaints on record for this number, most recently 2025-02-04.
Who called me from (312) 757-3619?
Carrier & location
- Type
- Landline / VoIP
- Assigned carrier
- BANDWIDTH.COM CLEC, LLC - IL
- Rate center
- Chicago Zone 01-Calumet, IL
- Area code
- 312 — IL
- Time zone
- C
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 4 unwanted-call complaints naming (312) 757-3619 with the FCC, most recently on 2025-02-04. Source: FCC Consumer Complaint Data, public record.
Did this number call you? What was it?
Complaint pattern for (312) 757-3619
What the 4 public FCC complaints naming this number show about when the calls happened, where they landed and how they were placed. Derived from the FCC Consumer Complaint Data Center, a public record.
Complaints per month. Peak month: 2024-01 (1).
Complaints span 12 months, from 2024-01-28 to 2025-02-04, with activity recorded in 4 separate months.
Where the complaints came from
- WA4
Every complaint came from a single state (WA), which is more consistent with a local or regional caller than a national campaign.
How the calls were placed
- Text Message
- 4
- Wireless (cell phone)
- 4
Text Message: An SMS rather than a voice call.
Prefix and area context
72 other numbers on the (312) 757 block have complaints too — 307 across the block in total. 47 of them were complained about during the same period as this number, which is what a campaign rotating through a block of consecutive numbers looks like from the outside.
Within area code 312 (IL), this is the 164th most-complained-about number of the 2,996 that have any complaint on record.
Source: FCC Consumer Complaint Data Center. Complaints are unverified consumer submissions: they record what someone reported, not a finding against the caller. Numbers can be spoofed, so a complaint may describe a call that only displayed this number.
FCC complaint log for (312) 757-3619
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 |
|---|---|---|---|
| 2025-02-04 | Text Message | Wireless (cell phone/other mobile device | WA |
| 2024-09-19 | Text Message | Wireless (cell phone/other mobile device | WA |
| 2024-07-08 | Text Message | Wireless (cell phone/other mobile device | WA |
| 2024-01-28 | Text Message | Wireless (cell phone/other mobile device | WA |
Is (312) 757-3619 a scam? Community reports
No community reports for (312) 757-3619 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 (312) 757
Robocall campaigns often rotate through a block of numbers on the same prefix — if several neighbors have complaints too, that's campaign behavior.
What to do next
Block it on Android or iPhone, turn on your carrier's free filtering, and report the call to the FCC and FTC — those complaints are the public record this page is built from.
Related
FAQs about (312) 757-3619
Who called me from (312) 757-3619?
(312) 757-3619 is a landline / voip number on a prefix assigned to BANDWIDTH.COM CLEC, LLC - IL, based in Chicago Zone 01-Calumet, IL. The FCC has logged 4 unwanted-call complaints against this number. Check the community reports on this page for first-hand accounts of what the call was about.
Is (312) 757-3619 a scam or robocall?
The FCC's public complaint data contains 4 complaints about unwanted calls from (312) 757-3619. 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 (312) 757-3619 back?
The most recent complaint against this number was filed on 2025-02-04. As a general rule, only return a call you were expecting: a caller with legitimate business will leave a voicemail.
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.