NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 774
NEW CINGULAR WIRELESS PCS, LLC - DC 3
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA 3
OMNIPOINT MIAMI E LICENSE, LLC 2
PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA 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
2021-03-09 774-252-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H CATAUMET MA
2021-03-09 774-349-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FALMOUTH MA
2021-03-09 774-376-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H CARVER MA
2021-03-09 774-394-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H E DOUGLAS MA
2021-03-09 774-453-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BROCKTON MA
2021-03-09 774-456-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H FRAMINGHAM MA
2021-03-09 774-458-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H DOVER MA
2021-03-09 774-484-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BELLINGHAM MA
2021-03-09 774-516-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H EBRIDGEWTR MA
2021-03-09 774-568-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H EASTON MA
2021-03-09 774-717-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H CHILMARK MA
2021-03-09 774-771-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BREWSTER MA
2021-03-08 774-464-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H BARNSTABLE MA
2021-03-08 774-636-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J ROCHESTER MA
2021-03-08 774-772-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H AUBURN MA
2021-03-01 774-717-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D CHILMARK MA
2021-02-25 774-436-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-3XXX 3000–3999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-25 774-436-8XXX 8000–8999Assigned ONVOY, LLC - MA 892D WORCESTER MA
2021-02-09 774-335-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D MILLIS MA
2021-02-09 774-342-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D SPENCER MA
2021-02-09 774-342-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D SPENCER MA
2021-02-09 774-347-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D NOBROOKFLD MA
2021-02-09 774-347-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D NOBROOKFLD MA
2021-02-09 774-370-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D W BOYLSTON MA
2021-02-09 774-370-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D W BOYLSTON MA
2021-02-09 774-372-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D MANSFIELD MA
2021-02-09 774-373-1XXX 1000–1999Assigned ONVOY, LLC - MA 892D MIDDLEBORO MA
2021-02-09 774-373-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D MIDDLEBORO MA
2021-02-09 774-376-4XXX 4000–4999Assigned ONVOY, LLC - MA 892D CARVER MA
2021-02-09 774-376-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D CARVER MA
2021-02-09 774-378-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D WRENTHAM MA
2021-02-09 774-378-8XXX 8000–8999Assigned ONVOY, LLC - MA 892D WRENTHAM MA
2021-02-09 774-387-2XXX 2000–2999Assigned ONVOY, LLC - MA 892D BLACKSTONE MA
2021-02-09 774-387-5XXX 5000–5999Assigned ONVOY, LLC - MA 892D BLACKSTONE MA
2021-02-09 774-391-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D WALPOLE MA
2021-02-09 774-391-8XXX 8000–8999Assigned ONVOY, LLC - MA 892D WALPOLE MA
2021-02-09 774-395-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D ROCHESTER MA
2021-02-09 774-446-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D SOUTHBDG MA
2021-02-09 774-446-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D SOUTHBDG MA
2021-02-09 774-464-8XXX 8000–8999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 BARNSTABLE MA
2021-02-09 774-464-9XXX 9000–9999Assigned OMNIPOINT MIAMI E LICENSE, LLC 6889 BARNSTABLE MA
2021-02-09 774-612-6XXX 6000–6999Assigned ONVOY, LLC - MA 892D FALMOUTH MA
2021-02-09 774-612-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D FALMOUTH MA
2021-02-09 774-991-7XXX 7000–7999Assigned ONVOY, LLC - MA 892D SEEKONK MA
2021-02-08 774-474-0XXX 0000–0999Assigned TELNYX LLC 073H HARWICH MA

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.