Campaign Phone Numbers & SIP Trunks for Marketing Agencies

Track which campaigns generate calls with dedicated phone numbers for each client or channel. For outbound campaigns, connect your existing dialer to SIP routes in the markets you call.
Trusted by
Exness logo
Sinch logo
Etsy logo
Avast logo
viagogo logo
Revolut logo

Infrastructure you can count

No reseller layers, no borrowed networks. The numbers behind every campaign you run on didlogic.

+ countries

with local numbers

owned PoPs

on our own network

years

in carrier voice

%

voice service uptime

How agencies use campaign numbers and SIP routes

Track inbound calls by campaign

Assign a dedicated number to each client, campaign, or ad channel. Forward calls to the client’s sales team and use the dialed number in your reporting to identify which campaign generated the call.

Run outbound campaigns from your existing dialer

Connect your dialer over SIP. Share your destinations, expected call volume, and peak calls per second so didlogic can check route capacity and caller ID options before launch.

Launch a client in a new market

Check which local and toll-free numbers are available in the target country. Route calls to the client’s existing team and confirm any registration requirements before publishing the number in ads.

What to check before launching a calling campaign

Before publishing a campaign number or starting an outbound list, check four things: number availability, activation requirements, outbound caller ID, and compatibility with your existing tools.

Number availability by market
Number availability by market

Check local and toll-free number availability by country before assigning numbers to a client or campaign.

Activation and registration
Activation and registration

Some markets require end-user documents before activation. Confirm the requirements before committing to a launch date.

Outbound caller ID
Outbound caller ID

The number a prospect sees depends on the call origin, destination, and route. Ask which caller IDs your campaign can present.

Dialer and reporting integration
Dialer and reporting integration

Connect a SIP-compatible dialer or PBX. Use call detail records from the API to match calls to the numbers assigned in your reporting platform.

How to track calls from Google Ads and Meta campaigns

Say a client runs both Google Ads and Meta campaigns. Assign one phone number to Google Ads and another to Meta, then forward both to the same sales team. When a prospect calls, the number they dialed identifies the channel.

didlogic provides the numbers, forwards the calls, and makes call detail records available through the API. Your reporting platform maps each number to its campaign. To track individual ads, assign a separate number to each ad you want to measure.

View number pricing →

How to track calls from Google Ads and Meta campaigns

SIP routes for high-volume outbound campaigns

Before a campaign goes live, share the countries you call, your expected daily volume, and your peak calls per second. didlogic reviews your traffic profile and checks route capacity and caller ID availability for each destination.

Connect your existing dialer over SIP. Use answering machine detection to help distinguish human answers from voicemail, and use mobile number lookups to flag invalid numbers before dialing.

Discuss outbound routes →

A carrier, not a reseller

Own network

We operate our own Autonomous System and own the hardware in all 12 points of presence. Voice does not detour through third-party clouds.

Direct routes

Termination is homed to local carriers, so audio takes the shortest domestic path. That is what keeps latency low and answer rates high.

Real-time support

Campaign traffic does not wait for a next-business-day reply. Reach engineers over chat and email when routes need attention.

Account control

Manage numbers, trunks, CDRs, and billing in one portal, with role-based access so client teams and your ops team see only what they should. Auto top-up with backup card rules keeps balances positive so a declined card never pauses a live campaign.

Frequently asked questions

What is a call tracking number?

A call tracking number is a dedicated phone number assigned to a specific campaign, ad channel, or client so that inbound calls can be attributed to their source. Agencies typically provision a pool of local or toll-free numbers, point each one at a campaign, and forward calls to the client while logging every call for reporting. didlogic supplies these numbers in 140+ countries with call detail records available via API.

How do marketing agencies get international phone numbers?

Agencies create a didlogic account, search the country and city they need in the portal, and activate numbers directly. Most destinations provision the same day. Countries with local registration requirements take longer, and the didlogic team handles the documentation to keep the process short.

Does didlogic replace call tracking or dialer software?

No. didlogic is the carrier layer underneath those tools. Your call tracking platform, dialer, or CRM keeps handling campaign logic and reporting, while didlogic supplies the phone numbers, SIP routes, and call records they run on.

Do local numbers improve answer rates?

Calls presented with a local caller ID are generally more likely to be answered than calls from foreign or anonymous numbers, which is why local presence dialing is standard practice in outbound campaigns. didlogic provides local numbers in 140+ countries and terminates calls through direct in-country routes to support high ASR.

Can I connect didlogic to my own dialer or call tracking software?

Yes. didlogic provides standard SIP trunking that works with predictive dialers, Asterisk, FreeSWITCH, 3CX, hosted PBX platforms, call tracking tools, and AI voice agents. Setup guides are available at docs.didlogic.com.

How fast can numbers be activated for a new campaign?

Same day for most destinations, activated in real time through the self-service portal or API. Countries with local registration requirements take longer, and our team manages the paperwork to keep timelines short.

Which countries does didlogic cover?

didlogic provides local and toll-free numbers in 140+ countries, including markets that are difficult to source elsewhere. Check the phone number pricing page for the full list with live pricing.

How is high-volume dialer traffic handled?

didlogic provisions routes specifically for dialer workloads, with capacity for high CPS, answering machine detection, and per-destination route selection. Share your traffic profile when you get started and our engineers set up routes to match it.

Can I validate phone number lists before launching a campaign?

Yes. didlogic offers HLR lookups via API that check in real time whether a mobile number is active, valid, roaming, or ported. Agencies use this to clean calling lists before a campaign, which removes dead leads and reduces failed call attempts.

Does didlogic support call recording for client campaigns?

Yes. Call recording can be enabled per SIP account or per phone number, and each recording is mapped to its call detail record by Call ID. Webhooks notify your systems the moment a recording is ready, so you can pull the audio into your own storage or QA workflow.

Talk to sales

Tell us what you need. We’ll help you find the right options for coverage, pricing, and setup.

No account required. We’ll reply by email. Read our Privacy Policy.