United States Local Caller ID for Outbound Calling — Without Counting Minutes
Get a native US local caller ID for your outbound floor, billed flat per agent with no per-minute charges. Numbers are provisioned for your account at setup — no pool to fight over, no monthly guesswork.
From $5/agent/day ($99/seat/mo)
Local caller ID in the United States
US consumers are operating in the most call-screened environment on the planet. Unknown numbers, out-of-state area codes, and unverified callers are rejected before the first ring completes. UnlimCall provisions a dedicated US local number for your account at onboarding — the number stays yours, tied to your agents, not shared with other customers. Every call carries a full A-level STIR/SHAKEN attestation, which tells the terminating carrier's analytics engine that the calling party identity has been cryptographically verified and the originating provider has a direct relationship with the number. That attestation travels with the call through the SHAKEN PASSporT chain, surfacing on the called party's device as a verified display rather than a spam flag. On top of attestation, the number is a genuine locally registered US DID with the area code of the market you are dialling — not a toll-free number, not a foreign Caller ID, not a masked presentation.
What you get
| Feature | Benefit |
|---|---|
| Dedicated local US DID | Presents the correct state area code to the called party for maximum local match |
| Full A-level STIR/SHAKEN attestation | Cryptographic verification on every call — displays as verified, not flagged as spam |
| Flat per-agent pricing | $99/seat/mo regardless of call volume — dial 10,000 minutes or 40,000 |
| <50ms low-latency audio | Traffic routes via the nearest UnlimCall POP before hitting the US PSTN |
| 99.99% uptime SLA | Contractual uptime guarantee with credit-backed SLA |
Number types & setup
US outbound caller ID is delivered via geographic DIDs aligned to state area codes. State- and metro-targeted calling uses the appropriate area code so the call appears local to the recipient. 10-digit local numbers (10DLC-aware) are provisioned on supported configurations. All number provisioning is included in the flat seat price — there is no per-DID fee on top of your monthly rate. At onboarding, your account manager provisions the number or numbers needed for your team size and target markets; you are live within one business day. STIR/SHAKEN signing is applied at the network layer — no configuration required from your team.
Regulatory notes
Outbound calling in the United States is governed by the Telephone Consumer Protection Act (TCPA), the FTC's Telemarketing Sales Rule (TSR), and the FCC's STIR/SHAKEN framework mandated under the TRACED Act. Businesses making live outbound calls must maintain scrubbed do-not-call lists, respect calling-hour restrictions, and comply with state-level telemarketing statutes which vary by state. Full A-level STIR/SHAKEN attestation addresses the number-authentication layer; it does not substitute for TCPA consent, TSR compliance, or DNC obligations. This is not legal advice. Review FCC and FTC guidance and engage your legal counsel to confirm your specific obligations before launching campaigns.
The math
A 50-agent team on UnlimCall pays a fixed $4,950/mo (50 × $99). On per-minute billing, 50 agents dialling at a modest 10,000 minutes each per month at a blended rate of ~$0.0085/min comes to $4,250 — but at 30,000 minutes the same team pays $12,750, and costs keep climbing. Break-even versus a $0.0085 per-minute rate sits at roughly 11,650 minutes per agent per month. Most active US outbound floors clear that threshold well before the end of the month. Above break-even, every additional minute on UnlimCall is free — and every call still carries A-level attestation.
Frequently Asked Questions
What does A-level STIR/SHAKEN attestation actually do for my call centre? A-level attestation is the highest level in the STIR/SHAKEN framework. It signals to terminating carriers and analytics platforms (such as those used by the major wireless carriers) that your originating provider has verified your identity and you have a direct relationship with the calling number. Calls carrying A-level attestation are far less likely to be labelled "Spam Likely" or silently blocked at the carrier level compared to calls with B- or C-level attestation or no attestation at all.
Can I choose which state area code my caller ID displays? Yes. At onboarding you specify the state or metro markets your campaigns target. UnlimCall provisions DIDs with the matching area codes. Multiple DIDs for different states are supported within your flat seat price — useful if your outbound floor works across regions.
Is the US number shared with other UnlimCall customers? No. Each DID is provisioned exclusively for your account. You are not drawing from a shared pool, which means the number's reputation with carrier analytics engines is entirely determined by your team's calling behaviour.