Trestle Integration - ActiveProspect

Trestle Integration

Phone Validation


Your account will be charged $0.015 for each lookup by this service.




Trestle Website


From just a phone number input, Phone Validation verifies if the phone number is valid and active (assigned to a subscriber) and gets additional phone metadata, including Country Code, Is Prepaid, Carrier, Line Type (Mobile, Landline, NonFixedVOIP such as Google or Skype voice, Tollfree, etc.), and more.

Appended Fields

Trestle will append the following data to your lead.

Appended FieldDescription
Integration outcome (success, failure, or error)
If integration fails, this is the reason why
Is Valid
True if the phone is valid. Possible values are true, false or null
Country Calling Code
International country code, such as "1" for USA & Canada
Country Code
Alpha-2 country code, such as "US" for United States
Country Name
Full country name
Activity Score
A 0-100 score that indicates whether a phone is connected and in use or whether it is disconnected and has not seen any activity. A score of 100 means consistent activity in the last 12 months, and a score of 0 means a disconnected number or no activity has been seen in the past year. Learn More.
Line Type
Line type, such as "Mobile", "Landline", "FixedVOIP", etc.
The company that provides voice and/or data services for this phone number
Is Prepaid
True if the number is associated to a prepaid phone, false if not, null if not known
Array of warnings from Trestle
Warnings Pretty
Data from the warnings array, combined into one string


The following fields are used by this integration and automatically added to your flow when missing.

Phone 1
Required fieldTrestle needs this data to function.
Phone number
Postal Code
Postal code, when available will be used as extra 'hint' data by Trestle to improve results

Custom Input Variables

The following are configuration options (typically not collected with lead data).

Api KeyOptional API Key; standard transactional pricing will be applied if you use your own key.
Country HintThe ISO-3166-1 alpha-2 code for the phone_number, such as US, MX, or ZA
Name HintThe personal or company name associated with the phone number; defaults to the lead's First Name and Last Name
Timeout SecondsProduce an "error" outcome if the server fails to respond within this number of seconds (default: 360)