{
  "listVersion": "2026-10-06T06:00:00Z",
  "publisher": "PSTN2 test numbering list (not Ofcom)",
  "source": "Test blocks in Ofcom drama range 07700 900xxx with Range Holder URL",
  "blocks": [
    {
      "prefix": "4477009000",
      "display": "07700 900 0xx",
      "numberLength": 12,
      "status": "Allocated",
      "cpId": "CP1-UK-9001",
      "cpName": "PSTN2 Test CP A",
      "rangeHolderUrl": "https://pstn2.org/testcp/a"
    },
    {
      "prefix": "4477009001",
      "display": "07700 900 1xx",
      "numberLength": 12,
      "status": "Allocated",
      "cpId": "CP1-UK-9002",
      "cpName": "PSTN2 Test CP B",
      "rangeHolderUrl": "https://pstn2.org/testcp/b"
    }
  ]
}