DID numbers · ES +34

Spain DID Numbers for inbound and CLI

Local numbers in Spain that ring your SIP endpoint and double as verified outbound caller IDs. Order, document and route them from the portal.

Europe+34

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key_facts · es

country_code: +34 · ES
national_len: 9 digits, no trunk prefix
mobile: 6xx · 71x–74x
fixed: 91 Madrid · 93 Barcelona · 95 Seville and Málaga
regulator: CNMC (telecoms) and AEPD (data protection)
timezone: CET (UTC+1), CEST (UTC+2); the Canary Islands are one hour behind.
reviewed: 2026-10-18

Overview

DID numbers to Spain

A DID (direct inward dialing) number gives you a real Spain number on your SIP trunk. It receives calls from local customers and, because you hold it, it is also the strongest caller ID you can present on outbound traffic to Spain.

Spanish geographic numbers in all provinces are available with proof of address, plus 900 freephone numbers for inbound service lines.

Spain is a major nearshore BPO hub and a large destination for Spanish-language customer care. Since 2023, unsolicited commercial calls require prior consent.

Number formats
Type	E.164
Mobile	+34 612 345 678612 345 678
Fixed	+34 91 123 45 6791 123 45 67
Telemarketing	+34 400 123 456400 123 456

+34 followed by a 9-digit national number; 8/9 geographic, 6/7 mobile.

Regulation · CNMC

Caller ID rules in Spain

A practical summary for operations teams, not legal advice. Confirm current requirements with counsel before you launch.

Last reviewed 18 October 2026

Caller-ID presentation

Since June 2023, the General Telecommunications Law requires prior consent for unsolicited commercial calls, and callers must present an identifiable number. Spain has introduced a dedicated 400 range for commercial calls, and operators block calls from abroad that falsely present Spanish numbers.

Consent for commercial calls

The General Telecommunications Law gives consumers the right not to receive unsolicited commercial calls without prior consent or another lawful basis.

Identifiable numbers

Commercial calls must present an identifiable number, and specific prefixes are being introduced for commercial calls.

Lista Robinson

The Robinson List lets consumers opt out of advertising. Scrub against it for any marketing calls.

Calling hours

Commercial calls should avoid late evenings and weekends; consumer-protection law sets weekday daytime as the expected window.

Dialing & setup

Dialing Spain correctly

Spain has no trunk 0. Send all nine digits after +34 unchanged.
The Canary Islands run on UTC+0, one hour behind the mainland.
Scrub consumer lists against the Lista Robinson as well as your own opt-outs.
Regional languages (Catalan, Basque, Galician) are appreciated but Spanish is universally accepted.

Caller ID best practice

Present an identifiable Spanish number that can be called back, and use dedicated commercial-call prefixes where the rules require them.

Troubleshooting

Common SIP errors on Spain calls

404
Not Found
A 0 was added in front of the national number. Spain has no trunk prefix.
403
Forbidden
A Spanish CLI was presented on international-origin traffic without authorisation, or the CLI range is not permitted for commercial calls.
480
Temporarily Unavailable
Handset off or unreachable.

Quality guidance

What healthy Spain traffic looks like

Spanish routes are stable and low-PDD. Marketing traffic sees lower ASR as the 400 range becomes recognisable; service traffic is unaffected.

35–55%

ASR

2–4min

ACD

2–5s

PDD

Typical ranges on healthy routes, as guidance only. Results depend on your lists, CLI reputation and campaign type. Live per-destination stats are in your portal.

Setup

Connect your DID number for Spain

Replace the placeholders in angle brackets with the values from your portal. Full trunk templates for each platform are in the portal after sign-up.

Asterisk inbound route+34

; extensions.conf — inbound Spain DID from CLIRoutes
[from-clirroutes]
exten => +34911234567,1,NoOp(Inbound Spain DID)
 same => n,Set(CALLERID(name)=ES support line)
 same => n,Goto(ivr-main,s,1)

; Present the same DID on outbound Spain calls once it is verified.

FAQ

Spain DID numbers: FAQ

Can’t find what you need? Our routing team answers within the hour, around the clock.

Can I run outbound sales into Spain?

Yes, with prior consent or another lawful basis, a scrub against the Robinson List and an identifiable CLI. Many customers run consented callbacks and existing-customer campaigns on our Spanish routes.

Do I need a Spanish CLI?

It is strongly recommended. Spanish numbers you hold give the best answer rates and meet the identifiable-number requirement. We can supply Spanish DIDs.

Do I need to use the 400 prefix?

Commercial calls are moving to the 400 range under the Spanish rules. Service calls can use ordinary numbers you hold. Confirm the current timetable with counsel before launching sales campaigns.

Is the Lista Robinson still relevant now that consent is required?

Yes. It remains the national opt-out list and should still be checked, especially for calls based on a customer relationship rather than explicit consent.

Do the Canary Islands have a different time zone?

Yes, they are one hour behind mainland Spain all year. Set the time zone by province in your dialer.

What documents do I need for Spain DIDs?

It depends on the number type. Many geographic numbers in Spain require proof of a local address or business registration; toll-free and non-geographic numbers usually need less. The portal lists requirements per number type before you order.

Other products in Spain

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