NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 320
TELNYX LLC 1
TELEPORT COMMUNICATIONS AMERICA, LLC - MN 1
EXIANT COMMUNICATIONS LLC 1
8X8, INC. 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
2013-11-12 320-527-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D SAUKCENTRE MN
2013-11-12 320-527-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D SAUKCENTRE MN
2013-11-12 320-803-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D SWANVILLE MN
2013-11-12 320-803-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D SWANVILLE MN
2013-11-07 320-245-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D SANDSTONE MN
2013-10-31 320-407-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D ST CLOUD MN
2013-10-28 320-438-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 PINE CITY MN
2013-10-04 320-207-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D HINCKLEY MN
2013-09-10 320-207-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E HINCKLEY MN
2013-08-28 320-317-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 OGILVIE MN
2013-08-26 320-803-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D SWANVILLE MN
2013-08-21 320-349-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 MORRIS MN
2013-08-19 320-497-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D ST CLOUD MN
2013-08-09 320-345-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D ST CLOUD MN
2013-06-17 320-434-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MN 8405 LITCHFIELD MN
2013-05-20 320-348-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E COLDSPRING MN
2013-05-16 320-438-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 PINE CITY MN
2013-05-10 320-557-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ST JOSEPH MN
2013-05-07 320-405-9XXX 9000–9999Assigned AERIAL COMMUNICATIONS, INC. 6701 HUTCHINSON MN
2013-04-30 320-428-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 ST CLOUD MN
2013-04-30 320-428-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 ST CLOUD MN
2013-04-19 320-402-1XXX 1000–1999Assigned NUSO, LLC 551G ST CLOUD MN
2013-04-16 320-364-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 MORA MN
2013-04-04 320-207-5XXX 5000–5999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F HINCKLEY MN
2013-04-04 320-207-6XXX 6000–6999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F HINCKLEY MN
2013-04-04 320-216-8XXX 8000–8999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F SANDSTONE MN
2013-04-04 320-216-9XXX 9000–9999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F SANDSTONE MN
2013-04-04 320-307-6XXX 6000–6999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F BRAHAM MN
2013-04-04 320-307-7XXX 7000–7999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F BRAHAM MN
2013-04-04 320-317-0XXX 0000–0999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F OGILVIE MN
2013-04-04 320-317-1XXX 1000–1999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F OGILVIE MN
2013-04-04 320-318-4XXX 4000–4999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F RUSH CITY MN
2013-04-04 320-318-5XXX 5000–5999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F RUSH CITY MN
2013-04-04 320-364-5XXX 5000–5999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F MORA MN
2013-04-04 320-364-8XXX 8000–8999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F MORA MN
2013-04-04 320-438-1XXX 1000–1999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F PINE CITY MN
2013-04-04 320-438-6XXX 6000–6999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F PINE CITY MN
2013-03-27 320-318-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E RUSH CITY MN
2013-03-27 320-400-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D OLIVIA MN
2013-01-22 320-301-5XXX 5000–5999Assigned FARMERS MUTUAL TELEPHONE COMPANY - MN 2836 MONTEVIDEO MN
2013-01-22 320-305-5XXX 5000–5999Assigned FARMERS MUTUAL TELEPHONE COMPANY - MN 2836 ORTONVILLE MN
2013-01-16 320-855-3XXX 3000–3999Assigned FARMERS MUTUAL TELEPHONE COMPANY - MN 2836 BOYD MN
2013-01-09 320-316-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E ST CLOUD MN
2013-01-08 320-298-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 ALEXANDRIA MN
2012-12-14 320-201-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D VILLARD MN
2012-12-14 320-244-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D GROVE CITY MN
2012-12-14 320-270-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D HOLMESCITY MN
2012-12-14 320-329-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D RENVILLE MN
2012-12-14 320-335-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D ALEXANDRIA MN
2012-12-14 320-368-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D BENSON 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.