NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 610
ONVOY, LLC - PA 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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
2021-12-13 610-567-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-607-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H READING PA
2021-12-13 610-607-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H READING PA
2021-12-13 610-629-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-673-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN26 PA
2021-12-13 610-726-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN24 PA
2021-12-13 610-729-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-744-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN12 PA
2021-12-13 610-744-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN12 PA
2021-12-13 610-749-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RIEGELSVL PA
2021-12-13 610-773-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN10 PA
2021-12-13 610-773-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN10 PA
2021-12-13 610-795-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN24 PA
2021-12-13 610-795-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN24 PA
2021-12-13 610-795-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN24 PA
2021-12-13 610-806-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WEST GROVE PA
2021-12-13 610-806-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WEST GROVE PA
2021-12-13 610-877-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-897-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-897-6XXX 6000–6999Assigned ONVOY, LLC - PA 547E PHPHSBZN31 PA
2021-12-13 610-897-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-924-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN21 PA
2021-12-13 610-924-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN21 PA
2021-12-13 610-940-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN31 PA
2021-12-13 610-962-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H PHPHSBZN30 PA
2021-12-13 610-988-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H READING PA
2021-12-08 610-261-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NORTHAMPTN PA
2021-12-08 610-410-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CENTER PT PA
2021-12-08 610-445-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H BELVIDERE PA
2021-12-08 610-472-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7309 PHPHSBZN17 PA
2021-12-08 610-528-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CENTER PT PA
2021-12-08 610-614-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H NAZARETH PA
2021-12-08 610-827-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H CHESTERSPG PA
2021-12-08 610-884-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H EXTON PA
2021-12-08 610-884-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H EXTON PA
2021-12-08 610-894-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H KUTZTOWN PA
2021-12-08 610-903-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H EXTON PA
2021-12-08 610-903-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H EXTON PA
2021-12-08 610-967-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H EMMAUS PA
2021-12-08 610-967-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H EMMAUS PA
2021-12-03 610-543-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 PHPHSBZN13 PA
2021-11-20 610-242-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WESTTOWN PA
2021-11-20 610-242-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WESTTOWN PA
2021-11-20 610-455-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WESTTOWN PA
2021-11-20 610-455-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WESTTOWN PA
2021-11-20 610-455-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WESTTOWN PA
2021-11-17 610-702-9XXX 9000–9999Assigned TELNYX LLC 073H BALLY PA
2021-11-16 610-391-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN PA
2021-11-16 610-483-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN PA
2021-11-16 610-606-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 ALLENTOWN 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.