15044512543 Viet Nam Phone Number Lookup
The number 01504 451 2543 is a Vietnam unknown type tied to the 1504 area code, which serves 1504 numbering area. Based on the original prefix assignment, this range is associated with New Cingular Wireless PCS, LLC - GA, although portability may mean the live carrier is different.
Risk Assessment
Signals WhoseNo can infer from the number structure, nearby reports, and known scam patterns
Low Risk (18/100)
No strong scam signals were detected from the available prefix data.
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.
Prefix Neighborhood
Other numbers in the 0150 range that already have community reports.
Viet Nam Activity
Recent reporting patterns across WhoseNo for this country.
Area Code / Prefix Info
WhoseNo has not mapped the 1504 prefix to a more specific local region yet, but the number still falls inside that numbering area.
Frequently Asked Questions
Everything you need to know about 15044512543
01504 451 2543 is a Vietnam unknown type with country code +84. It is tied to the 1504 area code serving 1504 numbering area. The number prefix is associated with New Cingular Wireless PCS, LLC - GA. There are no direct community reports yet.
There are no direct reports for 01504 451 2543 yet, so WhoseNo cannot confirm from user feedback whether the call was legitimate or not.
The prefix suggests the number was originally issued to New Cingular Wireless PCS, LLC - GA (unknown). Vietnam supports number portability, so the current operator can be different from the original assignment.
01504 451 2543 belongs to Vietnam (country code +84). The area code 1504 is associated with 1504 numbering area.
01504 451 2543 is classified as a unknown type. WhoseNo could not confidently classify this Vietnam number from the local prefix rules currently available.
If this was unexpected and no voicemail was left, ignoring the call is usually safer than calling back immediately. Never share passwords, OTPs, banking details, or identity documents with an unknown caller.
On iPhone, open Phone > Recents, tap the info icon next to 01504 451 2543, then choose Block this Caller. On Android, open the Phone app, select the call, open the menu, and choose Block or Report spam. Report suspicious telecom or scam calls through your operator and Vietnamese cybercrime / telecom complaint channels, especially when callers ask for banking passwords, OTPs, or money transfers.
To call 01504 451 2543 from outside Vietnam, dial your international access code or +, then 84, then the national number: +84 1504 451 2543
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.
Network / Regulator Options
Explore More Tools
Additional resources to help you stay safe from unknown callers
Lookup Summary
01504 451 2543 is listed on WhoseNo as a Vietnam unknown type. The active prefix maps to 1504 numbering area. The prefix is associated with New Cingular Wireless PCS, LLC - GA. There are no direct community reports yet, so any new report will immediately improve the record for future visitors.
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Community Reports for 15044512543
No community reports yet about this Viet Nam number
No reports yet for this number
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