NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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 651
EXIANT COMMUNICATIONS LLC 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
2023-08-21 651-655-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-21 651-655-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2023-08-17 651-252-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2023-08-17 651-348-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2023-08-15 651-588-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 LAKE CITY MN
2023-08-10 651-551-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 STILLWATER MN
2023-08-10 651-551-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 STILLWATER MN
2023-08-10 651-551-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 STILLWATER MN
2023-08-09 651-397-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D NORTH BRCH MN
2023-08-09 651-498-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-506-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-506-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-506-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-506-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-506-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2023-07-13 651-677-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2023-07-13 651-677-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2023-07-13 651-677-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2023-07-13 651-677-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2023-07-13 651-677-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2023-07-13 651-858-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D RED WING MN
2023-07-13 651-858-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D RED WING MN
2023-07-13 651-858-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D RED WING MN
2023-07-13 651-858-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D RED WING MN
2023-07-13 651-858-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D RED WING MN
2023-07-11 651-691-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J STCROIXBCH MN
2023-06-27 651-316-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 WABASHA MN
2023-06-21 651-397-9XXX 9000–9999Assigned AT&T - LOCAL 7421 NORTH BRCH MN
2023-06-13 651-356-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2023-06-13 651-396-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2023-06-13 651-396-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2023-06-13 651-396-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2023-06-13 651-396-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2023-04-18 651-506-9XXX 9000–9999Assigned BOOST SUBSCRIBERCO L.L.C. 490J STILLWATER MN
2023-03-02 651-477-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H STCROIXBCH MN
2023-03-02 651-858-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H RED WING MN
2023-01-30 651-386-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D WABASHA MN
2022-12-30 651-396-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-12-30 651-396-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-12-30 651-396-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-12-30 651-396-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-12-30 651-396-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-12-30 651-677-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 HASTINGS MN

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.