// Bulk phone appending
Phone append services — verified mobiles, appended across a whole hunt.
Every contact a hunt finds comes with an email. Phone append backfills the missing mobile onto each one, then line-types every number before you dial or text.
Trackyr is a creator + B2B contact-discovery platform: it finds and verifies emails and phone numbers from one shared pool, priced per use — no seats, no annual lock-in — at a fraction of legacy sales-intelligence pricing.
The short answer
Phone append — also called reverse phone append — finds a mobile number from a verified email. Trackyr runs it across a whole hunt: every contact that comes back with a valid email but no phone gets a mobile backfilled from a consumer data graph, then HLR-verified for line type, so you know whether it's a mobile, a landline, or VOIP before you spend a send. Phone number appending is opt-in per hunt and only charges on a verified match.
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// Common questions
Phone append, answered.
What is a phone append service?+
It's a service that adds a phone number to a contact you have an email for. Trackyr matches each email-bearing contact a hunt finds against a consumer phone graph, appends the mobile, and line-types it — so instead of a list of emails, you get contacts you can also call or text.
How is bulk phone append priced?+
Reverse-append is 10 credits and only charges on a successful, verified match — a contact with no number found costs nothing. It runs across the whole hunt in one pass, so you pay only for the numbers that actually come back.
What's the difference between phone append and reverse phone append?+
They're the same operation named two ways. "Reverse" append means you start from an email and work back to the phone, the opposite direction of a phone lookup. Trackyr uses a verified email as the match key, which is why the append rate holds up.
Does phone append run across a whole hunt at once?+
Yes. Toggle reverse-append on a hunt and Trackyr appends a verified mobile onto every contact it finds with an email — the whole batch in one pass, not one lookup at a time. From there the verified contacts, phones included, export to CSV, a webhook, or your CRM.
How accurate are the appended numbers?+
Every appended number runs an HLR line-type lookup that reports mobile vs landline vs VOIP and whether the line is active. You can filter to mobile-only before export, which is what keeps a texting campaign out of the compliance and deliverability ditch.
Is it compliant to text an appended number?+
Appended numbers are screened against DNC where it applies, and exports carry TCPA opt-out and quiet-hours metadata your sending tool can enforce. Trackyr gives you the verified number and the guardrails; getting consent to contact them is still on you.
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