Numbers
Discover DID, toll-free and international number offerings, requirements and bulk procurement.
DIDWire
Number finder
Commercial Flexibility
Commercial Pathways: Retail vs. Wholesale
Choose between instant self-serve rate discovery for modern business communications or bespoke high-capacity bilateral carrier interconnects
Retail & Business Communications
On-demand, pay-as-you-go global voice, messaging, and virtual numbers with zero contract lock-in and instant rate transparency.
What's Included
- Transparent Public Rates: Instant rate search across global destinations with sub-second lookups.
- No Sneaky Minimums: Top up only what you consume with exact per-second billing granularity.
- Developer Quickstart: Instant REST API token access, webhooks, Postman collections, and SDKs.
- Redundant Architecture & Support: High-availability geo-redundant routing with 24/7 technical desk access.
Carriers & High-Volume Wholesale
Bespoke LCR and CLI rate decks, massive CPS concurrency, direct bilateral cross-connects, and priority NOC engineering.
Enterprise & Carrier SLA
- Bespoke Bilateral Rate Cards: Tailored pricing tiers for high-volume call centers and aggregator traffic.
- Ultra-High Concurrency: Elastic SIP trunks engineered to scale call throughput dynamically without clipping.
- Direct Carrier Interconnects: Geo-redundant PoPs with STIR/SHAKEN Level-A attestation and CLI preservation.
- Dedicated Interconnect Engineer: 1-on-1 onboarding, custom SIP trunk tuning, and priority 24/7 NOC channel.
| Commercial Dimension | Retail & Business Path | Wholesale & Carrier Interconnect |
|---|---|---|
| Minimum Monthly Commitment | $0 / No Minimum | High Volume ($1k+ / Bespoke RFQ) |
| Call Attempt Rate (CPS) | Up to 25 CPS standard burst | Custom Scalable High CPS |
| Rate Discovery Format | Interactive Web & Public REST API | Bespoke CSV Rate Card / LCR Matrix |
| Billing Granularity | 1/1 Per-Second Billing | 1/1 or 6/6 Negotiated Bilateral Terms |
| STIR/SHAKEN Attestation | Full Level-A / Verified CLI | Full Level-A + Identity Headers / SIP Diversion |
| Support & NOC Escalation | 24/7 Support Desk & Documentation | Direct Telegram & Teams Priority NOC Channel |
DIDWire
Popular countries
DIDWire
Requirements explainer
Requirements explainer
Requirements explainer
- Availability and registration requirements come from approved coverage records.
- Consent, identity, caller-ID and messaging rules vary by jurisdiction and use case.
- DIDWire support can confirm commercial or technical prerequisites before production traffic.
DIDWire
Bulk procurement CTA
Sales & Wholesale
Wholesale voice decks, custom CPS quotas, and high-volume billing contracts.
Technical & API
SIP trunk integration, webhook event debugging, SDK packages, and architecture reviews.
Telegram Hotline
Fast direct messaging with our operations and provisioning specialists.
Microsoft Teams
Dedicated tenant channels for SLA-backed carrier interconnect operations.
System Telemetry
Real-time global PoP uptime, scheduled maintenance, and latency metrics.
General Inquiries
Corporate inquiries, press requests, carrier partnerships, and vendor onboarding.
DIDWire
Number API example
Developer experience
Build against documented APIs
Public discovery endpoints expose only approved data. Administrative and MCP writes remain permissioned and auditable.
curl -X POST "https://api.didwire.example/v1/messages" \
-H "Authorization: Bearer sk_live_..." \
-H "Content-Type: application/json" \
-d '{
"to": "+14155550199",
"channel": "sms",
"body": "Your DIDWire verification code is: 482901"
}'
# Response: 202 Accepted
{
"id": "msg_9f82d1c0",
"status": "queued",
"segments": 1
}DIDWire
Related DID/TFN guides
Number Porting & LNP
Fast automated number porting
Step-by-step instructions for porting local DID and toll-free numbers with planned cutover and LOA document upload checklists.
Numbers Provisioning API
Instant search & reservation
Programmatic number inventory search across global markets, instant sub-second ordering, and real-time SIP URI routing binds.
E.164 & Prefix Directory
Global ITU-T number formatting
Validate and convert raw phone numbers into standardized international E.164 format and search global calling code prefixes.
Global Regulatory & KYC
Country address requirements
Detailed geographic registration prerequisites, local address requirements, and identity verification rules across all regions.
Number Routing Health
Inbound SIP trunk latency
Real-time telemetry on inbound carrier trunking, redundant failover routing, and number translation performance.
DID Coverage Matrix
Global country inventory sheets
Download full spreadsheets of available local prefixes, national numbers, toll-free coverage, and regulatory guidelines.
Provision local, national and toll-free numbers across international markets.
Instant automated provisioning, clean E.164 normalization, lossless carrier porting, and automated regulatory compliance for enterprise contact centers.
Transparent Commercial Rates
Browse transparent A-Z rate decks, local DID pricing, and SMS volume tiers with zero hidden commitments.
- Live country-by-country rate search
- Downloadable CSV rate decks
- Flexible prepaid or billed terms
Enterprise & High-Volume Interconnect
Custom CPS limits, bilateral carrier agreements, dedicated account management, and SLA contract guarantees.
- Custom committed CPS thresholds
- 24/7 dedicated NOC escalation desk
- STIR/SHAKEN Level-A token signing
Programmable CPaaS APIs
Integrate voice calling, SMS/RCS messaging, and DID provisioning into your software stack in minutes.
- RESTful endpoints & real-time webhooks
- Official Node, Python, Go, and PHP SDKs
- Instant sandbox test environment