NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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, all time — NPA 763
AERIAL COMMUNICATIONS, INC. 458
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 302
ONVOY, LLC - MN 247
LEVEL 3 COMMUNICATIONS, LLC - MN 80
COMCAST IP PHONE, LLC 75
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
2023-05-03 763-345-0XXX 0000–0999Assigned COMMIO, LLC 939H MONTWAVE MN
2023-05-02 763-240-2XXX 2000–2999Assigned BOOST SUBSCRIBERCO L.L.C. 490J BIG LAKE MN
2023-05-02 763-314-5XXX 5000–5999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 MONTICELLO MN
2023-02-03 763-288-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-288-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-02-03 763-358-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2023-01-31 763-243-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PRINCETON MN
2023-01-31 763-341-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CAMBRIDGE MN
2022-12-22 763-358-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2022-12-22 763-358-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2022-12-22 763-358-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TWINCITIES MN
2022-11-04 763-358-8XXX 8000–8999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 TWINCITIES MN
2022-10-24 763-240-0XXX 0000–0999Assigned WIRELESS COMMUNICATIONS VENTURE 4609 BIG LAKE MN
2022-10-19 763-265-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D MONTICELLO MN
2022-10-19 763-265-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D MONTICELLO MN
2022-10-19 763-272-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D MONTICELLO MN
2022-10-14 763-358-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-10-14 763-358-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-10-14 763-358-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-10-14 763-358-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-10-14 763-358-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2022-10-12 763-356-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D BIG LAKE MN
2022-10-12 763-356-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D BIG LAKE MN
2022-09-19 763-275-8XXX 8000–8999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F BECKER MN
2022-09-16 763-314-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D MONTICELLO MN
2022-09-16 763-314-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D MONTICELLO MN
2022-09-15 763-319-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D CAMBRIDGE MN
2022-09-07 763-353-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-353-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-353-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-353-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-353-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-353-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN
2022-09-07 763-357-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 TWINCITIES MN

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.