Numbers with prefix 850 in Spain
850 is a landline prefix for Almería.
The NoCall community has flagged 2 numbers with the 850 prefix: see which ones are spam or telemarketing.
This page shows information about numbers beginning with 850 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. Landline Almería. Cost: Normal.
Search a number with prefix 850
Search a phone number or a company name (Amazon, PayPal, DHL, Microsoft...) to check if it has been reported as spam.
Operators with numbering in prefix 850
According to the CNMC numbering register, the numbering of prefix 850 is split between 6 operators (80,000 of 1,000,000 numbers assigned).
- Orange2 blocks · 20,000 numbers · 2% of the prefix
- Xtra Telecom2 blocks · 20,000 numbers · 2% of the prefix
- Aire Networks Del Mediterráneo1 block · 10,000 numbers · 1% of the prefix
- Alai Operador De Telecomunicaciones1 block · 10,000 numbers · 1% of the prefix
- Bt Global Ict Business Spain1 block · 10,000 numbers · 1% of the prefix
- Euskaltel1 block · 10,000 numbers · 1% 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 850 activity on NoCall
There is not enough data to show daily activity yet. The chart appears with at least 7 measured days, 50 lookups (distinct IPs per day) and 10 distinct numbers looked up in the last 30 days.
No numbers reported with prefix 850
We do not have public reports for this prefix yet. Try searching a full number or submit a report if you just received a suspicious call.
About numbers 850
Landline Almería. 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.
