NoCall

Numbers with prefix 675 in Spain

675 is a mobile prefix.

The NoCall community has flagged 732 numbers with the 675 prefix: see which ones are spam or telemarketing.

Mobile

This page shows information about numbers beginning with 675 in Spain. If you received a call from an unknown number with this prefix, search the full number in our database to read community reports and comments. Mobile. Cost: Normal.

Search a number with prefix 675

Search a phone number or a company name (Amazon, PayPal, DHL, Microsoft...) to check if it has been reported as spam.

Operator assigned prefix 675

According to the CNMC numbering register, every assigned block of prefix 675 belongs to Orange: 1,000,000 of its 1,000,000 numbers.

  • Orange1 block · 1,000,000 numbers · 100% of the prefix

Because of number portability, a given number may have moved to another operator after the assignment. Source: Comisión Nacional de los Mercados y la Competencia (CNMC)

Prefix 675 activity on NoCall

Between 27 Oct 2026 and 5 Nov 2026 (10 measured days), 1,983 distinct numbers with this prefix were looked up. Adding up, day by day, the distinct IPs that looked one up gives 60 lookups.

Distinct IPs that looked up the prefix, per dayPeak: 13
27 Oct 20265 Nov 2026
See the daily figures
DayDistinct IPs
27 Oct 202613
28 Oct 202610
29 Oct 20268
30 Oct 20269
31 Oct 202610
1 Nov 20261
2 Nov 20262
3 Nov 20262
4 Nov 20264
5 Nov 20261

Each bar is the number of distinct IPs that searched NoCall (web or app) for any number with this prefix that day (UTC days); an IP counts once a day however many numbers it looks up, and it may be a bot. Days without a complete measurement are left empty. Reports are only those sent by NoCall users and approved after review (no imported data or comments), counted per distinct user, and are shown from 3 users. A lookup does not mean the number is a scam. Updated on 6 Nov 2026

Numbers reported with prefix 675

732 numbers
+34 675 545 180
2 reports
Spam

About numbers 675

Mobile. Cost: Normal. A prefix describes an allocation. Portability and caller-ID spoofing mean it cannot identify the caller on its own.

Source and review

Secretaría de Estado de Telecomunicaciones e Infraestructuras Digitales · Document: 2021-02-18 · Reviewed: 2026-08-09

A prefix describes an allocation. Portability and caller-ID spoofing mean it cannot identify the caller on its own.

Useful guides

How to block spam callsSet up blocks and filters on your phone.How to see who is callingCheck warning signs before you call back.What to do about a suspicious callSimple steps to protect your data.Spam numbers directorySee numbers reported by other users.