Twilio Lookup API
Validates and formats phone numbers
Episodes
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#4569: Dialing Without a Switchboard: Twilio Number NormalizationTwilio expects E.164, but Israel dials 0-3-... Here's what breaks when you become your own carrier. -
#4179: Why Your Phone Number Link Is Costing You CustomersThat non-clickable phone number on your site is quietly bleeding leads. Here’s the five-minute fix.