1. Verification groups
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  • Verification groups
    • Overview
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    • Create verification group
    • List verification groups
    • Order number via verification group
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API ReferenceDocumentatie
API ReferenceDocumentatie
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  1. Verification groups

Available numbers

Search for phone numbers available to order using an approved verification group. This is required for local (regional) numbers.

Endpoint#

GET /v1/verification-groups/{id}/available-phone-numbers

Path Parameters#

ParameterTypeRequiredDescription
iduuidYesVerification group ID

Query Parameters#

ParameterTypeRequiredDefaultDescription
querystringNo-Filter by phone number pattern
limitintegerNo20Maximum results (1-50)

Example Request#


Example Response#

{
  "data": [
    {
      "phone_number": "+31201234567",
      "locality": "Amsterdam",
      "number_type": "local",
      "features": ["voice", "sms"],
      "cost": {
        "monthly": "2.50",
        "currency": "EUR",
        "credits": 10
      },
      "reservable": true
    },
    {
      "phone_number": "+31201234568",
      "locality": "Amsterdam",
      "number_type": "local",
      "features": ["voice"],
      "cost": {
        "monthly": "2.50",
        "currency": "EUR",
        "credits": 10
      },
      "reservable": true
    }
  ],
  "meta": {
    "verification_group": {
      "id": "550e8400-e29b-41d4-a716-446655440000",
      "status": "approved",
      "phone_number_type": "local",
      "locality": "Amsterdam"
    },
    "total_results": 2
  }
}

Response JSON Schema#

{
  "type": "object",
  "properties": {
    "data": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "phone_number": { "type": "string" },
          "locality": { "type": "string", "nullable": true },
          "number_type": { "type": "string" },
          "features": { 
            "type": "array", 
            "items": { "type": "string" } 
          },
          "cost": {
            "type": "object",
            "properties": {
              "monthly": { "type": "string" },
              "currency": { "type": "string" },
              "credits": { "type": "integer" }
            }
          },
          "reservable": { "type": "boolean" }
        }
      }
    },
    "meta": {
      "type": "object",
      "properties": {
        "verification_group": {
          "type": "object",
          "properties": {
            "id": { "type": "string", "format": "uuid" },
            "status": { "type": "string" },
            "phone_number_type": { "type": "string" },
            "locality": { "type": "string", "nullable": true }
          }
        },
        "total_results": { "type": "integer" }
      }
    }
  }
}

Error Codes#

CodeHTTP StatusDescription
not_found404Verification group not found
invalid_status400Group is not approved yet

Next:
Found a number you like? Order it.
Modified at 2025-12-08 10:37:11
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