Whoseno
High Risk – Likely Spam/Scam

4049390637 US Phone Number Lookup

US phone number — identity unknown

The number (404) 939-0637 is a United States geographic number (landline or mobile) tied to the 404 area code, which serves Atlanta, GA. Based on the original prefix assignment, this range is associated with AT&T, although portability may mean the live carrier is different. Within the 404 prefix on WhoseNo, 0% of tracked reports lean legitimate while 51% describe unwanted, spam, or scam behavior.

Community Reports
Free & Anonymous
Real-time Results
Number Intelligence
+1 (404) 939-0637 · US
The number (404) 939-0637 is a United States geographic number (landline or mobile) tied to the 404 area code, which serves Atlanta, GA. Based on the original prefix assignment, this range is associated with AT&T, although portability may mean the live carrier is different. Within the 404 prefix on WhoseNo, 0% of tracked reports lean legitimate while 51% describe unwanted, spam, or scam behavior.
Country US (+1)
Line Type Geographic Number (Landline or Mobile) This is a standard geographic number in United States. In the North American Numbering Plan, the area code identifies the local region, but the prefix alone usually cannot confirm whether the current service is mobile, landline, or ported VoIP.
Location Atlanta, GA Area code / prefix: 404
Carrier AT&T Prefix-based carrier data can change after number portability.
Number Formats 4049390637 (404) 939-0637 +1 (404) 939-0637 +14049390637 404-939-0637 404 939 0637
Safety Score
High Risk – Likely Spam/Scam
5 total reports · 0 safe · 5 spam/scam + Report Number
Validity Length matches the expected US numbering plan
Views 284 lookups

Risk Assessment

Signals WhoseNo can infer from the number structure, nearby reports, and known scam patterns

Low Risk (28/100)

No strong scam signals were detected from the available prefix data.

41 Prefix Reports
51% Negative Share
Stable Prefix Trend
  • The surrounding prefix shows more negative than positive reporting patterns.

Known Pattern Matches

No country-specific scam pattern was matched from the current local rule set for this number.

What To Do

If the call was unexpected, verify the caller independently before sharing private details.

Unknown · 39% Scam suspicion · 39% Prank · 5%

Community Reports for 4049390637

Showing 1-6 of 6 community reports about this US number

Add Your Report
Dipshit
1 year ago · Aug 26, 2024 at 04:29 PM ET

same as other posters
another clueless f**k posting services in the resume section

Web Scammer
1 year ago · Aug 11, 2024 at 12:49 PM ET

craigslist dumbass

scammer
1 year ago · Aug 2, 2024 at 02:58 AM ET

programmer scammer
beware
full of sh**

Joyel
1 year ago · Jul 28, 2024 at 12:22 PM ET

scammers

Anonymous
1 year ago · Jul 9, 2024 at 11:40 AM ET

craigslist programming scammer

Anonymous
1 year ago · Jun 23, 2024 at 02:23 AM ET

craigslist scammer
beware
just another clown

US Activity

Recent reporting patterns across WhoseNo for this country.

56 Reports In 7 Days
74 Reports In 30 Days
  • Harassment (16%)
  • Scam suspicion (14%)
  • Marketing / Telemarketer (5%)
8552528129 · 4 reports 4314440980 · 3 reports 5417784524 · 3 reports

Area Code / Prefix Info

The 404 area code is commonly associated with Atlanta, GA.

  • Major places: Atlanta, GA

Frequently Asked Questions

Everything you need to know about 4049390637

(404) 939-0637 is a United States geographic number (landline or mobile) with country code +1. It is tied to the 404 area code serving Atlanta, GA. The number prefix is associated with AT&T. WhoseNo has 6 community reports for this number.

Review the community reports above for first-hand feedback from people who were contacted by this number. Across the wider 404 range, about 51% of tracked reports are negative.

The prefix suggests the number was originally issued to AT&T (unknown). United States supports number portability, so the current operator can be different from the original assignment.

(404) 939-0637 belongs to United States (country code +1). The area code 404 is associated with Atlanta, GA. Major places in that footprint include Atlanta, GA.

(404) 939-0637 is classified as a geographic number (landline or mobile). This is a standard geographic number in United States. In the North American Numbering Plan, the area code identifies the local region, but the prefix alone usually cannot confirm whether the current service is mobile, landline, or ported VoIP.

Review the reports above before calling back. If multiple users describe spam, fraud, or identity checks, treat the call as suspicious.

On iPhone, open Phone > Recents, tap the info icon next to (404) 939-0637, then choose Block this Caller. On Android, open the Phone app, select the call, open the menu, and choose Block or Report spam. Report robocalls or spoofed calls to the FCC and FTC, and consider adding your number to the National Do Not Call Registry.

To call (404) 939-0637 from outside United States, dial your international access code or +, then 1, then the national number: +1 (404) 939-0637

How To Block This Number

Device steps plus any carrier or regulator guidance available for this number

Quick Advice

Use your device’s built-in blocking tools first, then escalate to your operator or regulator if the calls continue.

iPhone On iPhone: Phone > Recents > tap the info icon beside the number > Block this Caller.
Android On Android: open Phone > tap the call > More options > Block or Report spam.

Network / Regulator Options

Complaint channel Report robocalls or spoofed calls to the FCC and FTC, and consider adding your number to the National Do Not Call Registry.

Lookup Summary

(404) 939-0637 is listed on WhoseNo as a United States geographic number (landline or mobile). The active prefix maps to Atlanta, GA. The prefix is associated with AT&T. WhoseNo currently shows 6 reports for this number.

About WhoseNo.com

What We Provide

  • Community-submitted reports about phone numbers
  • General carrier and country-level information
  • A platform to share experiences with unknown callers

What We Do NOT Provide

  • Real-time location tracking
  • Personal information about phone owners
  • Access to private or government records

This service is intended for identifying spam and scam calls only. Information is community-sourced and may not be 100% accurate. Using our service to harass, stalk, or monitor individuals is strictly prohibited.