The private marketplace for numbers, SIM boxes and routes
Buy local, toll-free, fixed and DID numbers, rent SIM box capacity, or trade voice and SMS routes — peer to peer, under a pseudonym, with funds held in escrow until delivery is verified.
- Escrow-only
- no direct payments
- Pseudonymous
- emails stay private
- On-platform
- chat, delivery, disputes
What trades here
Seven inventory types, each with its own listing fields — country, prefix, quality tier, throughput or port count — so buyers know exactly what they are getting.
Local Numbers
City-coded numbers in 60+ countries.
See offersToll-Free
800-style numbers for support lines.
See offersDIDs
Bulk DID ranges with instant delivery.
See offersFixed Lines
Landline numbers with verified addresses.
See offersSIM Box Rental
Rent SIM box slots per country and port.
See offersVoice Routes
CLI / white / grey routes with ASR & ACD.
See offersSMS Routes
Sender ID routes with DLR and throughput.
See offersHow a trade works
1. Fund escrow
You pay the order in crypto. Funds sit in platform escrow, never with the seller.
2. Talk in-platform
Encrypted order chat only. Off-platform contact details are stripped automatically.
3. Get delivery
Numbers, credentials or route hosts unlock for you the moment the seller delivers.
4. Release or dispute
Confirm and the seller is paid. Something wrong? Open a dispute for refund or split.
Live offers
Freshest inventory from verified sellers.
Loading offers…
Know what you are buying
Each inventory type has its own vocabulary and its own traps. These guides explain the fields on an offer and what to check before you fund escrow.
Phone numbers
Local, toll-free, fixed and DID inventory: area codes, capabilities, channels and replacement windows.
Read the guideSIM box rentals
Ports, SIM rotation, IMEI handling, access methods, uptime and deposits — plus the compliance line.
Read the guideVoice routes
CLI, white and grey routes read through ASR, ACD, PDD, capacity and billing increment.
Read the guideSMS routes
Sender ID types, real versus fake DLR, throughput and OTP or marketing permissions.
Read the guideWhy trade here instead of in a chat group
Most telecom inventory changes hands in messenger groups, where the money moves first and the goods sometimes never arrive. DIDDock keeps the same speed but adds the parts that were missing: held funds, a delivery record, a dispute process and a reputation that cannot be reset by opening a new account.
- Funds sit in escrow until you confirm the number, gateway or route works.
- Delivery is timestamped in the order page, so a dispute is decided on evidence.
- Offers state their technical figures as structured fields you can filter and sort on.
- Incomplete offers are flagged unconfirmed instead of quietly passing as verified.
- Sellers who repeatedly fail to deliver lose the ability to list at all.
Common questions
- How do I pay?
- In crypto, into platform escrow. The seller is paid only after you confirm delivery or the confirmation window closes without a dispute.
- Does the seller see who I am?
- No. Both sides trade under a pseudonym and email addresses are never shown.
- What if the route or number fails?
- Open a dispute from the order page. The outcome can be a refund, a split or a forced replacement inside the guarantee window.
- Can I test first?
- When an offer marks a test as available, request it in the order chat before committing volume.
Selling numbers, SIM box slots or routes?
Apply once, pay the seller fee in crypto, and list unlimited inventory. Payouts are sent after escrow release, with a public reputation score that follows your pseudonym.