01700503678 UK Phone Number Lookup
The number 01700 503 678 is a United Kingdom landline / fixed line tied to the 1700 area code, which serves 1700 numbering area. Based on the original prefix assignment, this range is associated with BT, 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 (34/100)
No strong scam signals were detected from the available prefix data.
- The surrounding prefix has a high concentration of spam or scam reports.
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 01700 range that already have community reports.
UK Activity
Recent reporting patterns across WhoseNo for this country.
Area Code / Prefix Info
WhoseNo has not mapped the 1700 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 01700503678
01700 503 678 is a United Kingdom landline / fixed line with country code +44. It is tied to the 1700 area code serving 1700 numbering area. The number prefix is associated with BT. WhoseNo has 1 community report for this number.
Review the community reports above for first-hand feedback from people who were contacted by this number.
The prefix suggests the number was originally issued to BT (unknown). United Kingdom supports number portability, so the current operator can be different from the original assignment.
01700 503 678 belongs to United Kingdom (country code +44). The area code 1700 is associated with 1700 numbering area.
01700 503 678 is classified as a landline / fixed line. This looks like a fixed-line number in United Kingdom. For countries with area codes, the opening digits often point to the geographic service area.
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 01700 503 678, then choose Block this Caller. On Android, open the Phone app, select the call, open the menu, and choose Block or Report spam. Report scam texts and nuisance calls to 7726, use the Telephone Preference Service for unwanted marketing, and report fraud through Report Fraud / Action Fraud when money or identity theft is involved.
To call 01700 503 678 from outside United Kingdom, dial your international access code or +, then 44, then the national number: +44 1700 503 678
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
01700 503 678 is listed on WhoseNo as a United Kingdom landline / fixed line. The active prefix maps to 1700 numbering area. The prefix is associated with BT. WhoseNo currently shows 1 report for this number.
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- Community-submitted reports about phone numbers
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Community Reports for 01700503678
Showing 1-1 of 1 community reports about this UK number
Foreign man says that my phone blocking service account needed to be updated and knew my name and postcode and wanted the expiry date of my card