Telnyx: Build Future-Proof Connectivity Solutions

Number Lookup API Pay-as-You-Go

Local Routing Number (LRN): $0.0015 per query. MCC/MNC: $0.0025 per query. CNAM: $0.003 per query. Inbound CNAM: $0.40 per number per month. Outbound CNAM Listing: Free.

Number Lookup API Volume-Based Pricing

Discounted rates are available through contractual agreements, with greater discounts as usage increases.

Cloud Storage Pay-as-You-Go

Storage: $0.006 per GiB, billed monthly. Egress Fees: None. State-Change Operations: $0.50 per million operations. State-Read Operations: $0.04 per million operations.

Cloud Storage Volume-Based Pricing

Discounted rates are available through contractual agreements, with greater discounts as usage increases.

Cloud Storage Free Tier

New users receive 10 GiB of storage, 1 million state-change operations, and 10 million state-read operations per month at no cost.

Global Phone Numbers Pay-as-You-Go

Local Numbers: Starting at $1 per month. Toll-Free Numbers: Starting at $1 per month. 800 Toll-Free Numbers: $500 one-time charge (covers a 12-month term) plus $40 monthly recurring charge after the initial term. Short Code Numbers: $1,000 per month. Vanity Short Code Numbers: $2,000 per month. Additional Services: Adding SMS and MMS capabilities to a number incurs an extra $0.10 per month.

Global Phone Numbers Volume-Based Pricing

Automatic discounts apply when purchasing more than 50 local or toll-free numbers per month.

IoT SIM Cards One-Time Charge

Physical SIM: $1 per SIM. eSIM: $0.70 per eSIM. Shipping: $10 for destinations outside the U.S. mainland; no shipping charge for eSIMs.

IoT SIM Cards Monthly Recurring Charges

Active SIMs: $2 per SIM. Deactivated SIMs: $0.20 per SIM.

IoT SIM Cards Data Usage

Billed on a tiered basis, with rates determined by the country of usage (mapped to one of nine zones) and the total data consumed across the account. Detailed zone mappings and rates are available on Telnyx's website.

Real-Time Transcription Telnyx Speech-to-Text Engine

$0.025 per minute.

Real-Time Transcription Google Speech-to-Text Engine

$0.050 per minute.

Calls Per Second (CPS) Surcharges

95th Percentile Peak CPS Calculation: Determined monthly based on the highest CPS values per hour, excluding hours with zero CPS. Surcharge Tiers: First 5 CPS: Free. Next 20 CPS (up to 25): $12 per CPS. Next 175 CPS (up to 200): $16 per CPS. Next 50 CPS (up to 250): $24 per CPS. Above 250 CPS: $30 per CPS.

Voice API Pay as you go

Pay only for the minutes you use. The cost varies depending on the direction of the call, the number used, and the destination of the call. Make outbound calls $0.002 per minute + the SIP Trunking fee for outbound calls. Receive inbound calls Local number $0.002 per minute + the SIP Trunking fee for inbound calls. Toll-free number $0.002 per minute + the SIP Trunking fee for inbound calls. For a full list of global SIP Trunking prices, download our global SIP Trunking price sheet. If you're using TeXML, you'll be charged the same $0.002 fee. Optional features: Conversational AI View comprehensive pricing. Call recording 0.002 per minute. Call recording storage 0 per minute. Conference calls 0.002 per participant, per minute. SIP interface 0.002 per minute. Call transfer 0.1 per invocation. Browser/app calling 0.002 per minute. Secure media Free. Standard answering machine detection 0.002 per call. Premium answering machine detection 0.0065 per call. Telnyx STT 0.015 per minute. Deepgram Nova 2 STT 0.015 per minute. Deepgram Nova 3 STT 0.015 per minute. Deepgram Flux STT 0.015 per minute. Google STT 0.017 per minute. Azure STT 0.017 per minute. Telnyx TTS 0.000003 per character. Standard TTS (Amazon, Polly) 0.000006 per character. Resemble TTS 0.000009 per character. Telnyx HD Voices TTS 0.000012 per character. Neural Voices TTS (Amazon, Polly) 0.000024 per character. Minimax TTS 0.000040 per character. Elevenlabs TTS BYO API key (billed by ElevenLabs). Azure Neural HD 5 0.000045 per character. Noise Suppression 0.002 per leg per minute. Media Streaming over WebSockets 0.0035 per minute. Decrypted Forking 0.0025 per minute.

Voice API Volume-based pricing

Get set up on a contract, and receive discounted pricing the more calls you make and receive. Contract 24/7 support.

Programmable Networking

Starting at $100/month (AWS 50Mbps).