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I recently left Privy for Klaviyo and brought years’ worth of mobile numbers gathered through my online sign-up forms and at live events. Klaviyo is rejecting every one of them, so SMS can’t be activated and my whole launch plan is on hold. I need someone who understands Klaviyo’s SMS compliance, phone-number formatting, and consent requirements to: • Diagnose why the current list is being refused (formatting, country codes, consent proof, anything Klaviyo flags). • Clean or reformat the files, add the right consent fields, and successfully import the contacts. • Verify that SMS is fully enabled in my Klaviyo account and ready for campaigns. • Give me a brief hand-off note or screenshare so I know how to keep things compliant going forward.
Project ID: 40496325
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Active 5 days ago
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15 freelancers are bidding on average $184 USD for this job

Hi. If you have already activated sms in klaviyo. I CAN UPLOAD the numbers in klaviyo and make them pass in Klaviyo successfully. Kindly share the list and add me in klaviyo. Regards. Junaid.
$150 USD in 1 day
7.9
7.9

Hi, I can help diagnose and resolve the Klaviyo SMS import issues quickly so you can get your launch back on track. I have experience with Klaviyo migrations, SMS compliance, consent management, and list imports. I'll review your contact data, identify why the numbers are being rejected, clean and reformat the list as needed, verify consent requirements, and ensure SMS is properly enabled and ready for campaigns. You'll receive: Complete diagnosis of import/compliance issues Cleaned and compliant contact list Successful SMS contact import Klaviyo SMS configuration verification A brief handoff guide or walkthrough for ongoing compliance I can start immediately and help get your SMS marketing operational as quickly as possible.
$220 USD in 3 days
7.0
7.0

Hi There! I specialize in Klaviyo SMS compliance, list migration, and deliverability setup with 9+ years of experience in email/SMS marketing systems and data hygiene. Here’s how I can help: 1. Diagnose Klaviyo rejection issues (formatting, country codes, consent gaps, or compliance flags) 2. Clean, standardize, and reformat your contact list for successful SMS import 3. Add required consent fields and ensure proper opt-in compliance structure 4. Verify SMS setup in Klaviyo and activate campaign readiness 5. Provide a simple handover guide so future imports stay compliant I focus on getting blocked SMS systems fully activated quickly while keeping everything compliant and stable. Can you confirm if your contacts include documented opt-in timestamps or source data from Privy?
$140 USD in 7 days
7.0
7.0

Hello, I have 10 years of experience in managing SMS compliance and data migrations for platforms like Klaviyo. I can help diagnose and resolve the issues with your mobile number list, ensuring all formatting and consent requirements are met. I will clean and reformat your contact files and add necessary consent fields for a successful import. I will ensure SMS is fully enabled and provide guidance to maintain compliance in the future. Regards, VishnuLal NB
$250 USD in 3 days
4.2
4.2

Hey there ! I can diagnose the import rejection issues, clean and reformat your phone list, validate consent records, successfully import eligible contacts, activate SMS readiness, and provide a clear hand-off guide to keep your future campaigns compliant. Regards, Muhammad Jibran Ahmed
$350 USD in 1 day
4.3
4.3

Klaviyo rejecting an imported SMS list almost always comes down to one of three things formatting, missing consent timestamps, or country code issues. All of them are fixable once you know which one you're dealing with. I've worked through Klaviyo SMS compliance issues before and I know where the platform is strict and where it has flexibility. The list gets diagnosed first so we're fixing the actual problem, not guessing then cleaned, reformatted, and imported correctly with the right consent fields attached so Klaviyo accepts it cleanly. Once SMS is activated and verified I'll walk you through exactly what to check on future imports so this doesn't happen again. Can you share the error messages Klaviyo is returning and a sample of the current file format?
$30 USD in 7 days
2.5
2.5

Migrating SMS numbers to Klaviyo requires precision to ensure list integrity and compliance with carrier regulations. I have managed numerous data migrations and email marketing integrations, so I can ensure your subscriber list is imported correctly without losing critical metadata or triggering compliance flags. My background includes extensive work with Klaviyo, Mailchimp, and other automation platforms, alongside a deep technical understanding of data structuring. I frequently handle database tasks and system migrations, ensuring that the transition between platforms is seamless and that your marketing infrastructure remains fully functional throughout the process. I can complete this migration for $124.52 within 1 day. Please send over the source file and your Klaviyo account access so I can begin the import process immediately.
$124.52 USD in 1 day
1.3
1.3

Hi there, I just read your posting. It sounds like you’re facing a challenging situation with Klaviyo's SMS compliance and the migration of your mobile numbers from Privy. As an experienced software engineer with over 10 years in web development and digital marketing, I specialize in navigating complex platforms like Klaviyo, particularly with SMS compliance and data management. I can quickly diagnose why your current list is being rejected, whether it's due to formatting issues, country codes, or consent proof. I will clean and reformat your files, ensuring all necessary consent fields are added for a successful import. Additionally, I'll verify that SMS is fully enabled in your Klaviyo account, making certain that you're ready for your launch campaigns. After the work is done, I’ll provide a brief hand-off note or a screenshare to guide you on maintaining compliance moving forward. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Elijah M.
$100 USD in 3 days
0.0
0.0

As an accomplished digital professional it's always a delight to tackle complex issues and provide top-notch solutions. I would appreciate the opportunity to assist in your Klaviyo SMS number migration project. My extensive skills in Analytics, Compliance, Data Analysis, and Management ensure that I'm detail-oriented and have the aptitude to handle issues related to your data formatting, compliance proofing, and consent requirements. My technical background as a Certified Programmer and Cyber Security Professional equips me with a deep understanding of digital systems like Klaviyo. I've previously resolved similar roadblocks regarding SMS compliance and successfully implemented the necessary measures for my clients. My approach is thorough - I'll identify the root causes for Klaviyo's refusal from your current list, clean or reformat files as needed, add consent fields where required, and perform a final check before importing contacts into Klaviyo. Beyond just helping you tackle this immediate issue, I also believe in empowering clients by sharing knowledge. So I will also provide you with a hand-off guide or even schedule a screenshare session if that works better for you. This way you can maintain compliance with ease in the future. With my multifaceted skillset, attention to detail, and commitment to quality, I am confident that choosing me will put your launch plan on the fast-track to success!
$250 USD in 1 day
0.0
0.0

So you've migrated to Klaviyo but your whole SMS list is stuck at the door. Klaviyo rejects numbers for a few predictable reasons. Formatting issues, missing country codes, or consent data that doesn't meet their compliance rules. I'll pull your file and diagnose exactly what's triggering the rejections first. Then I'll clean and reformat the contacts, attach the required consent fields, and get them imported cleanly. After that I'll confirm SMS is fully enabled on your account and ready to send. You'll get a short handoff note so compliance stays easy to maintain going forward. I've done this exact migration work before. We can move fast.
$140 USD in 7 days
0.0
0.0

Temecula, United States
Member since Jun 6, 2026
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₹1500-12500 INR
₹1500-12500 INR
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₹600-1500 INR
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$250-750 AUD
$10 USD
£20-250 GBP
$250-750 SGD
$2-8 USD / hour
$250-750 USD
$10-30 AUD
₹12500-37500 INR
₹12500-37500 INR
$30-250 USD
₹1500-12500 INR
€8-30 EUR