The more you know about numbers, the more effective your communications will be. Telnyx Number Lookup allows our customers to find the carrier and caller information behind each phone number. This information can be used to help increase outbound calling productivity and outbound message deliverability, plus protect your business against spam and fraudulent inbound calls.
Understand who you are communicating with for enhanced productivity and deliverability.
Look up the nationally-maintained CNAM database to attach a caller ID name to your incoming calls–even if the other party has never called you before.
Split landline and mobile numbers programmatically, and check carrier information to guarantee deliverability.
APIs
Our code is your code.
Know what carrier a number is attached to in order to understand cost and deliverability.
Know who you are calling with detailed information about the person behind the phone number. Protect your business against spam and fraud with Caller ID name info.
When you know a customer can receive SMS, enable two-factor authentication (2FA) to verify their credentials to keep both your data and their data safe.
2FA
curl -X GET \
--header "Content-Type: application/json" \
--header "Accept: application/json" \
--header "Authorization: Bearer YOUR_API_KEY" \
--globoff "https://api.telnyx.com/v2/number_lookup/+18665552368"
Number lookup and CNAM allow Telnyx users to look up a phone number and retrieve information about the phone number.
Implementing real-time intelligence into your inbound sales is the fastest way to start generating value with number lookup.
Three important features when choosing an SMS provider are pricing, global reach and being able to stay true to your brand.
The Account API allows users to manage addresses and billing info associated with their account.
Uses HTTP to retrieve the local routing number information (LRN).
Returns the caller information (if found) for a telephone number.
Learn how to leverage next-generation number lookup tools to incorporate rich data about your incoming callers to your customer experience.
Learn how to leverage Number Lookup tools to convert more leads and increase sales. Try it out today!
Learn how to improve your interactive voice response system by using Number Lookup tools to feed rich customer context to your conversational AI.
Streamline your international number search and order process with our latest API.
Phone number portability check in bulk. Looking for a port eligibility tool that can let you easily check up to 2,500 numbers at a time?
Telnyx offers the most powerful number search and purchasing APIs and portals on the market. Check out our demonstration of advanced searches.
Telco data can also be used to establish context around incoming calls or verify contact information for inbound leads.
Discover different types of phone numbers, their benefits, and which number is the best fit for your use case.
Find data-driven research, comprehensive guides and all things SIP trunking, voice and SMS APIs, wireless and more.
Instantly provision local, national and toll-free numbers globally.Make & receive calls or send SMS globally with the API built for reliable communications
Looking for the best verification API for your business? Don’t just default to Twilio Verify API. Consider some of these great options instead.
Switch to Telnyx for a better Twilio alternative. Benefit from our competitive pricing, private global network, and award-winning support.
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Build number searching into your application with ease using Telnyx. Our number lookup API is fast, and priced competitively.
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