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Numbers with prefix 912 in Spain

Landline Madrid

En el plan español, 912 identifica servicio telefónico fijo disponible al público en la zona oficial de Madrid; el coste depende de la clase indicada y no del aspecto aislado del número.

Search a number with prefix 912

Search a phone number or a company name (Iberdrola, Movistar and Vodafone...) to check if it has been reported as spam.

Numbers reported with prefix 912

1,815 numbers

🔎 Most-reported numbers · 912

912001317191200136419120013871912001388191200141019120014311
+34 912 001 317
1 report
Telemarketing
+34 912 001 364
1 report
Spam
+34 912 001 387
1 report
Spam
+34 912 001 388
1 report
Debt
+34 912 001 410
1 report
Other
+34 912 001 431
1 report
Telemarketing
+34 912 001 432
1 report
Other
+34 912 001 433
1 report
Spam
+34 912 001 435
1 report
Telemarketing
+34 912 001 437
1 report
Other
+34 912 001 461
1 report
Scam
+34 912 001 470
1 report
Scam
+34 912 001 471
1 report
Spam
+34 912 001 472
1 report
Other
+34 912 001 474
1 report
Telemarketing
+34 912 001 475
1 report
Other
+34 912 001 478
1 report
Other
+34 912 001 493
1 report
Other
+34 912 001 495
1 report
Other
+34 912 001 497
1 report
Telemarketing
+34 912 001 565
1 report
Other
+34 912 003 001
1 report
Scam
+34 912 004 283
1 report
Spam
+34 912 004 290
1 report
Other
+34 912 004 300
1 report
Other
+34 912 004 341
1 report
Spam
+34 912 005 426
1 report
Other
+34 912 007 807
1 report
Other
+34 912 008 219
1 report
Other
+34 912 010 502
1 report
Spam
+34 912 013 989
1 report
Telemarketing
+34 912 014 291
1 report
Debt
+34 912 014 294
1 report
Other
+34 912 016 000
1 report
Scam
+34 912 016 041
1 report
Telemarketing
+34 912 016 053
1 report
Spam
+34 912 016 060
1 report
Debt
+34 912 016 062
1 report
Telemarketing
+34 912 016 064
1 report
Spam
+34 912 016 070
1 report
Debt
+34 912 016 077
1 report
Scam
+34 912 016 189
1 report
Other
+34 912 016 240
1 report
Scam
+34 912 016 261
1 report
Scam
+34 912 016 262
1 report
Scam
+34 912 016 263
1 report
Scam
+34 912 016 264
1 report
Spam
+34 912 016 277
1 report
Telemarketing
+34 912 016 279
1 report
Spam
+34 912 016 286
1 report
Scam

About numbers 912

Numbers starting with 912 are landlines in Spain. They are assigned geographically. Sales calls from landlines are common, especially from telecom and energy companies.

Official source and review

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

A prefix describes an official 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.
Prefix 912 (Landline Madrid) in Spain: who calls and where from