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
2016-08-30 814-424-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E BELLEFONTE PA
2016-08-30 814-427-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E BIG RUN PA
2016-08-30 814-427-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E BIG RUN PA
2016-08-30 814-429-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E SPRING ML PA
2016-08-30 814-429-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SPRING ML PA
2016-08-30 814-430-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E SNOW SHOE PA
2016-08-30 814-430-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SNOW SHOE PA
2016-08-30 814-484-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E TIDIOUTE PA
2016-08-30 814-484-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E TIDIOUTE PA
2016-08-30 814-497-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E HOUTZDALE PA
2016-08-30 814-497-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E HOUTZDALE PA
2016-08-30 814-509-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E WINDBER PA
2016-08-30 814-509-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E WINDBER PA
2016-08-30 814-514-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E MOUNTUNION PA
2016-08-30 814-514-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E MOUNTUNION PA
2016-08-30 814-523-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E PATTON PA
2016-08-30 814-523-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PATTON PA
2016-08-30 814-545-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E ROULETTE PA
2016-08-30 814-545-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E ROULETTE PA
2016-08-30 814-560-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E TIONESTA PA
2016-08-30 814-560-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E TIONESTA PA
2016-08-30 814-561-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E KANE PA
2016-08-30 814-561-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E KANE PA
2016-08-30 814-568-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E SMETHPORT PA
2016-08-30 814-568-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E SMETHPORT PA
2016-08-30 814-593-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E RUSSELL PA
2016-08-30 814-593-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E RUSSELL PA
2016-08-30 814-612-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E REYNOLDSVL PA
2016-08-30 814-612-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E REYNOLDSVL PA
2016-08-30 814-618-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E PUNXSUTWNY PA
2016-08-30 814-618-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E PUNXSUTWNY PA
2016-08-30 814-621-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E MARIENVL PA
2016-08-30 814-621-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E MARIENVL PA
2016-08-30 814-628-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E SABINSVL PA
2016-08-30 814-628-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E SABINSVL PA
2016-08-30 814-631-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E ALTOONA PA
2016-08-30 814-631-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E ALTOONA PA
2016-08-30 814-647-4XXX 4000–4999Assigned ONVOY, LLC - PA 547E AUSTIN PA
2016-08-30 814-647-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E AUSTIN PA
2016-08-30 814-667-8XXX 8000–8999Assigned ONVOY, LLC - PA 547E ALEXANDRIA PA
2016-08-30 814-667-9XXX 9000–9999Assigned ONVOY, LLC - PA 547E ALEXANDRIA PA
2016-08-30 814-686-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E TYRONE PA
2016-08-30 814-686-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E TYRONE PA
2016-08-30 814-703-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E BOSWELL PA
2016-08-30 814-703-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E BOSWELL PA
2016-08-30 814-704-0XXX 0000–0999Assigned ONVOY, LLC - PA 547E MEYERSDALE PA
2016-08-30 814-704-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E MEYERSDALE PA
2016-08-30 814-712-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E REW PA
2016-08-30 814-712-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E REW PA
2016-08-30 814-713-3XXX 3000–3999Assigned ONVOY, LLC - PA 547E PORTAGE 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.