NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

7 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 814
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 6
ONVOY, LLC - PA 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-04-07 814-338-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PTALLEGANY PA
2020-04-07 814-338-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PTALLEGANY PA
2020-04-07 814-338-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PTALLEGANY PA
2020-04-07 814-339-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E OSCEOLA ML PA
2020-04-07 814-349-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E MILLHEIM PA
2020-04-07 814-349-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E MILLHEIM PA
2020-04-07 814-349-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E MILLHEIM PA
2020-04-07 814-473-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E RIMERSBURG PA
2020-04-07 814-473-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E RIMERSBURG PA
2020-04-07 814-501-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E CALLENSBG PA
2020-04-07 814-501-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E CALLENSBG PA
2020-04-07 814-501-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E CALLENSBG PA
2020-04-07 814-524-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E JOHNSONBG PA
2020-04-07 814-524-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E JOHNSONBG PA
2020-04-07 814-524-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E JOHNSONBG PA
2020-04-07 814-526-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E HAWTHORN PA
2020-04-07 814-526-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E HAWTHORN PA
2020-04-07 814-526-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E HAWTHORN PA
2020-04-07 814-526-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E HAWTHORN PA
2020-04-07 814-527-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E RIDGWAY PA
2020-04-07 814-527-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E RIDGWAY PA
2020-04-07 814-527-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E RIDGWAY PA
2020-04-07 814-546-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E DRIFTWOOD PA
2020-04-07 814-546-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E DRIFTWOOD PA
2020-04-07 814-546-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E DRIFTWOOD PA
2020-04-07 814-559-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E CURWENSVL PA
2020-04-07 814-559-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E CURWENSVL PA
2020-04-07 814-559-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E CURWENSVL PA
2020-04-07 814-637-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PENFIELD PA
2020-04-07 814-637-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PENFIELD PA
2020-04-07 814-637-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E PENFIELD PA
2020-04-07 814-637-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PENFIELD PA
2020-04-07 814-646-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E BROOKVILLE PA
2020-04-07 814-646-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E BROOKVILLE PA
2020-04-07 814-648-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E BROOKVILLE PA
2020-04-07 814-648-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E BROOKVILLE PA
2020-04-07 814-752-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E SIGEL PA
2020-04-07 814-752-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SIGEL PA
2020-04-07 814-752-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E SIGEL PA
2020-04-07 814-801-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PHILIPSBG PA
2020-04-07 814-801-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E PHILIPSBG PA
2020-04-07 814-801-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PHILIPSBG PA
2020-04-07 814-831-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E ELDRED PA
2020-04-07 814-831-7XXX 7000–7999Assigned ONVOY, LLC - PA 547E ELDRED PA
2020-04-07 814-831-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E ELDRED PA
2020-04-07 814-831-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E ELDRED PA
2020-04-07 814-885-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E KERSEY PA
2020-04-07 814-885-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E KERSEY PA
2020-04-07 814-885-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E KERSEY PA
2020-04-07 814-885-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E KERSEY PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.