We run our own switch and buy directly from a vetted vendor pool. Least-cost routing, prepaid wallet billing, real-time CDRs, and Fraud Watch built into every account — see live rates and get started free.
Every call is matched against our full vendor pool in real time — you get the best available rate on the destination, not a single fixed carrier.
Top up and go — no invoicing delays, no surprise bills. Traffic simply stops if the wallet runs dry, so you're never exposed past what you've funded.
Fraud Watch monitors for toll fraud and abnormal SMS patterns on your account automatically — not an add-on you have to configure yourself.
Live CDRs, SMS logs, a route test tool, and carrier lookup — the same tools our own team uses to run the network, not a stripped-down customer view.
Create a free wholesale account — no cost, no commitment to sign up.
Quick verification, typically same-day, so you're not stuck waiting on a sales cycle.
Top up prepaid — pay for what you use, nothing more.
Point a SIP trunk or dedicated IP at us for voice, or connect via SMPP/API for SMS — traffic flows immediately.
We run our own switch and buy directly from a vetted vendor pool — not a reseller of someone else's routes. Prepaid wallet billing, real-time CDRs, and automatic failover if a route degrades.
Automatic lowest-cost path across the full vendor pool for every destination, re-evaluated continuously.
Fund your wallet and go — no contract, no monthly minimum commitment.
Every call logged the moment it completes — duration, cost, and route, queryable immediately.
Connect via SMPP for high-volume sending or a plain REST API for a simpler integration — same underlying vendor pool, same real-time delivery receipts, same prepaid billing.
Bind via SMPP for volume, or POST to our REST API — pick whichever fits your stack.
Know definitively whether a message reached the handset, not just that it left our network.
Register and manage sender IDs across 221+ destinations from one account.
Application-to-Person messaging is a different job from general SMS — registered sender IDs, automatic opt-out handling, and SMS Fraud Watch built into every account.
Register your alphanumeric sender ID once, with per-country overrides where required.
A reply of STOP or UNSUBSCRIBE suppresses that number instantly — real compliance infrastructure.
Flat per-verification pricing by country, plus transactional alerts and campaigns on the same account.
Route a number to it and it takes real calls — after hours or all the time. Full turn-by-turn transcripts, your own schedule, and consent-gated outbound callbacks.
Tell it your hours, pricing, and policies — that's the entirety of what it knows.
Always-on, or only outside your set business hours, in your own timezone.
Every AI-handled call logged turn by turn — a real record, no audio kept.
Connect your CRM, mobile app, or backend directly to 6X — included free with an approved wholesale account, no separate subscription.
Phone verification by SMS or voice, free number lookup, and free toll-fraud checks — all in one API.
SMS delivery, inbound messages, and verification events pushed to your server, HMAC-signed.
Free with an approved wholesale account — you only pay for verifications and SMS actually sent.
228 countries, real MCC/MNC operator data, no login required — the same lookup that backs 6X's own routing and the Number Lookup API.
Real prefix and operator data across virtually every country with mobile coverage.
Shows the actual carriers on file for a number's MCC/MNC range, not a generic guess.
No account or API key needed for normal human use — try it right now.
245 countries priced today, sourced on demand from our DID vendor partner — prepaid wallet billing, no long-term contract, route it anywhere a normal inbound number goes.
Every country has a real, quoted monthly price today - not just a handful of major markets.
Extension, ring group, internal IVR, or straight to the AI Call Assistant.
A monthly line item on your wallet - cancel anytime.
Check any number against a real toll-fraud watchlist — the same data 6X's own internal Fraud Watch uses to protect every wholesale account.
Not a lesser dataset - the exact high-risk prefix table used internally on every account.
Check any number instantly - a pure destination lookup, no account history needed.
Zero marginal cost to serve, so it's free to try here and free via the API.
Subscribe to inbound SMS, verification results, and staff events, and 6X pushes each one to your endpoint the moment it happens — HMAC-signed so you can verify it's genuine.
Events are pushed the moment they happen - stop repeatedly checking an API for something that hasn't changed.
Every payload carries an X-6X-Signature header so your endpoint can verify it's genuine.
See every delivery attempt and its response status in your Wholesale Portal.
Queue an SMS to go out at a specific future time or date — appointment reminders, drip campaigns, delayed notifications. One extra field on the same send request, billed only when it actually sends.
No separate scheduling system - just add send_at to the SMS send request you already use.
Nothing is charged when you schedule a message - only when it actually goes out.
List every pending scheduled message and cancel any of them before their send time.
White-label voice & SMS termination — your own dedicated IP, your own vendor relationships, flat monthly rent instead of a revenue share. Hosted centrally, or self-hosted on your own server for less.
Softswitch isn't bolted onto someone else's infrastructure — it's the same engine 6X's own traffic runs on.
Dedicated IP, your own vendor relationships, flat monthly rent — you own the relationship with your customers.
Run the same switch on your own server for less, with billing and branding still managed centrally.
Connect your own switch or SMSC to 6X purely for testing, and get real FAS detection, CLI verification, and a shareable 0-100 route score — 6X never needs to know who your vendor is.
Check for False Answer Supervision on any route instantly, using a number regulators reserve for fictional use — no destination DID to buy.
Schedule a route to retest itself daily or weekly, with an automatic alert the moment it degrades.
A shareable PDF-ready report for every test — proof for a vendor dispute, or marketing proof for your own customers.
Ping, jitter, and throughput against 6X's own servers, fed into the ITU-T E-model — the same published formula telecom engineers use to predict voice call quality. No login required.
Ping, jitter, and download/upload throughput measured live against 6X's own infrastructure, not a generic speed test.
Fed into the ITU-T E-model, the same formula real telecom engineers use to predict voice quality from network conditions.
The same test built into the 6X Softphone's own Network Test tab, without needing to log in first.
Retail is usage through the portal — dialing via an assigned extension or sending SMS from the dashboard. Wholesale is direct IP-to-IP voice trunking or SMPP for SMS. Both bill from the same prepaid wallet on one account.
No — wholesale accounts are prepaid with no long-term contract and no monthly minimum. Fund your wallet and route as much or as little as you need.
Verification is typically same-day — register free, get approved, top up your wallet, and start routing.
See 6X Softswitch — your own dedicated IP and isolated vendor connections, flat monthly rent instead of per-minute billing, hosted centrally or self-hosted on your own server.
Yes — 6X Route Inspector independently audits FAS, CLI integrity, and audio quality on any vendor's route, even one outside 6X, with a shareable report as evidence.
Yes — the 6X Reseller Program lets you resell wholesale voice and SMS under your own brand, commission-based, with no infrastructure to run yourself.
Self-service tools (real-time CDRs, rate visibility, Fraud Watch) plus direct sales/support contact for anything that needs a real conversation.
See live rates for your destinations, or sign up free and get your wholesale account today.
Least-cost routing, SIP trunks, voice broadcast, and dialer campaigns — the full voice termination product.
SMPP or API sending, delivery receipts, and sender ID management for general SMS traffic.
OTP, transactional alerts, and marketing campaigns — sender registration and compliance built in.
Verify, lookup, fraud check, SMS sending, and webhooks — free with an approved account.
An AI that answers calls with your own knowledge base, logs full transcripts, and can call back on your behalf.
Free, no-login tool to check which network a number is on across 228 countries — the same lookup our API uses.
Get a local DID sourced on demand across 245 countries — prepaid wallet billing, no long-term contract.
Free tool to check a number against our high-risk watchlist before you call or text it — the same data Fraud Watch uses internally.
Real-time, HMAC-signed event notifications for inbound SMS, verification results, and staff events — no polling required.
Queue a message to send at a future time — one extra field, billed only when it actually sends.
Your own dedicated IP and isolated vendor pool, flat monthly rent — hosted centrally or self-hosted on your own server.
Independently audit FAS, CLI, and audio quality on any vendor route — even one outside 6X, even without a destination number.
Free ping/jitter/throughput test against 6X's own servers, scored with the same E-model formula telecom engineers use.