> ## Documentation Index > Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt > Use this file to discover all available pages before exploring further. # Dialer local-presence caller-ID coverage + analytics > Per-NPA local-presence caller-ID coverage report for one campaign. Surfaces which destination NPAs the campaign's caller-ID pool can present, the rolling answer-rate per destination NPA over the analytics window, and the highest-volume under-covered NPAs to add a local DID for. Helps operators optimize call completion rates when using local-presence (NPA-matching) caller-ID selection. ## OpenAPI ````yaml /openapi.yaml get /api/v1/dialer/campaigns/{id}/caller-id-coverage openapi: 3.1.0 info: title: Devotel CPaaS API description: Orbit by Devotel — Communications Platform as a Service API version: 1.0.0 contact: name: Devotel url: https://devotel.io email: support@devotel.io license: name: Proprietary servers: - url: https://api.orbit.devotel.io description: Production security: - Bearer: [] - ApiKey: [] tags: - name: Messages description: >- Send and manage messages across all channels (SMS, WhatsApp, RCS, Email, Viber, etc.) - name: Fax description: >- List and track fax (MMS/T.38) transmissions on Telnyx-backed fax numbers (sending flows through the Messaging API) - name: Agents description: AI agent creation, configuration, and execution - name: Voice description: Voice calls, IVR, conferencing, and SIP trunking - name: OnCall description: On-call rotations and escalation policy planning for incident alerting - name: Webhooks description: Webhook endpoint management and delivery logs - name: Numbers description: Phone number search, provisioning, and configuration - name: Brand Identity description: >- Unified cross-channel brand trust posture (10DLC, toll-free, WhatsApp, RCS, branded calling, number KYC) - name: Contacts description: Contact management, segmentation, and lifecycle tracking - name: Campaigns description: Marketing campaign orchestration and analytics - name: Flows description: Automation flow builder and execution engine - name: Templates description: Message template management and approval workflows - name: Settings description: Organization, channel, and user preference settings - name: Verify description: OTP generation and verification across channels - name: Push description: Push notification delivery via FCM and APNs - name: Integrations description: Third-party service connections and OAuth management - name: CDP description: >- Customer Data Platform — activation surface (CRM object sync, streaming destinations, ad-audience activation) - name: Files description: >- Server-to-server media upload, listing, retrieval, and deletion (signed-URL backed) - name: Commerce description: >- Omnichannel conversational-commerce — persistent cart + checkout state machine, channel-agnostic hosted pay-by-link, native WhatsApp checkout, and AP2-style agent payment mandates. - name: Sync description: >- Real-time shared-state primitive (Twilio Sync parity) — Documents, Maps, Lists, and ephemeral Streams, with change events relayed over the /api/v1/ws/sync WebSocket gateway paths: /api/v1/dialer/campaigns/{id}/caller-id-coverage: get: summary: Dialer local-presence caller-ID coverage + analytics description: >- Per-NPA local-presence caller-ID coverage report for one campaign. Surfaces which destination NPAs the campaign's caller-ID pool can present, the rolling answer-rate per destination NPA over the analytics window, and the highest-volume under-covered NPAs to add a local DID for. Helps operators optimize call completion rates when using local-presence (NPA-matching) caller-ID selection. parameters: - schema: type: string in: path name: id required: true responses: '200': description: Campaign caller-ID coverage report with per-NPA analytics content: application/json: schema: type: object description: Campaign caller-ID coverage report with per-NPA analytics properties: data: type: object properties: campaign_id: type: string description: Campaign ID campaign_name: type: string description: Campaign name caller_id_e164: type: string description: >- Default caller-ID in E.164 format (fallback when pool has no DID for the lead's NPA) analytics_window_days: type: integer description: >- Number of days of historical call attempt data included in answer_rate calculations leads_scan_capped: type: boolean description: >- True if the lead NPA distribution scan hit the cap (lead_count reflects floor, not exact total) attempts_scan_capped: type: boolean description: >- True if the call attempt scan hit the cap (attempt counts reflect floor, not exact total) strategy: type: string description: >- Caller-ID assignment strategy for this campaign (e.g. 'npa_match', 'single') pool_size: type: integer description: Number of DIDs in the campaign's caller-ID pool pool_npas: type: array items: type: string description: >- Distinct NPAs the campaign can present (from default caller-ID + pool DIDs) covered_npa_count: type: integer description: >- Number of distinct lead destination NPAs that have a presentable caller-ID uncovered_lead_npa_count: type: integer description: >- Number of distinct lead destination NPAs with no presentable caller-ID by_npa: type: array items: type: object properties: npa: type: - string - 'null' description: >- 3-digit destination NPA, or null for non-NANP (international/malformed) destinations lead_count: type: integer description: Number of leads dialing this NPA in the campaign attempts: type: integer description: >- Number of call attempts to this NPA in the analytics window connected: type: integer description: >- Number of successfully connected calls to this NPA in the analytics window answer_rate: type: - number - 'null' description: >- Connected / Attempts ratio for this NPA; null when attempts = 0 covered: type: boolean description: >- True if the campaign can present a caller-ID in this NPA description: >- Per-NPA breakdown sorted by lead volume descending (non-NANP bucket last) recommendations: type: array items: type: object properties: npa: type: string description: >- 3-digit NPA recommended for local-DID expansion (under-covered, high lead volume) lead_count: type: integer description: Leads dialing this NPA attempts: type: integer description: >- Call attempts to this NPA in the analytics window connected: type: integer description: >- Successfully connected calls to this NPA in the analytics window answer_rate: type: - number - 'null' description: >- Connected / Attempts ratio; null when attempts = 0 description: >- Top under-covered NPAs ranked by lead volume, up to 25 recommendations meta: type: object properties: request_id: type: string description: >- Unique request identifier (also returned in X-Request-Id header) timestamp: type: string format: date-time description: ISO 8601 UTC timestamp of the response '404': description: Default Response content: application/json: schema: type: object properties: error: type: object properties: code: type: string enum: - NOT_FOUND message: type: string components: securitySchemes: Bearer: type: http scheme: bearer bearerFormat: JWT description: Dashboard JWT token from Clerk ApiKey: type: apiKey name: X-API-Key in: header description: Server-to-server API key (dv_live_sk_*) ````