NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 218
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 3
8X8, INC. 2
BANDWIDTH.COM CLEC, LLC - MN 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
2006-01-16 218-355-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 DULUTH MN
2006-01-04 218-209-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 BEMIDJI MN
2006-01-04 218-213-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2006-01-04 218-330-2XXX 2000–2999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2006-01-04 218-330-3XXX 3000–3999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2005-12-29 218-212-4XXX 4000–4999Assigned PAUL BUNYAN RURAL TELEPHONE COOP. 4814 GRAND RPDS MN
2005-12-06 218-329-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 MOORHEAD MN
2005-11-14 218-205-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 FERGUS FLS MN
2005-10-26 218-213-4XXX 4000–4999Assigned METROPCS, INC. 5562 DULUTH MN
2005-09-27 218-260-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2005-09-12 218-209-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 BEMIDJI MN
2005-09-12 218-234-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 DETROITLKS MN
2005-09-06 218-846-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D DETROITLKS MN
2005-08-31 218-251-1XXX 1000–1999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2005-08-23 218-208-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 HIBBING MN
2005-08-16 218-341-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 DULUTH MN
2005-07-29 218-340-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 DULUTH MN
2005-07-29 218-341-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 DULUTH MN
2005-07-14 218-894-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D STAPLES MN
2005-07-12 218-595-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D TWOHARBORS MN
2005-07-11 218-251-0XXX 0000–0999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2005-06-17 218-434-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 BAUDETTE MN
2005-06-17 218-434-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 BAUDETTE MN
2005-06-17 218-434-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 BAUDETTE MN
2005-05-11 218-248-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VIRGINIA MN
2005-04-06 218-330-4XXX 4000–4999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2005-03-28 218-322-3XXX 3000–3999Assigned QWEST CORPORATION 9631 GRAND RPDS MN
2005-03-03 218-389-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 BARNUM MN
2005-03-03 218-585-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 COMSTOCK MN
2005-03-03 218-789-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 SABIN MN
2005-03-03 218-878-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 CLOQUET MN
2005-02-28 218-213-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2005-02-15 218-277-9XXX 9000–9999Assigned METROPCS, INC. 5562 CROOKSTON MN
2005-01-27 218-213-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2005-01-25 218-205-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 FERGUS FLS MN
2005-01-25 218-213-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2005-01-13 218-206-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 DULUTH MN
2005-01-05 218-209-7XXX 7000–7999Assigned AERIAL COMMUNICATIONS, INC. 6701 BEMIDJI MN
2005-01-05 218-258-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D BUHL MN
2005-01-04 218-213-8XXX 8000–8999Assigned AERIAL COMMUNICATIONS, INC. 6701 DULUTH MN
2005-01-04 218-735-3XXX 3000–3999Assigned ONVOY, LLC - MN 184D VIRGINIA MN
2004-12-21 218-330-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 BRAINERD MN
2004-11-17 218-366-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 PARKRAPIDS MN
2004-11-17 218-631-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 WADENA MN
2004-11-17 218-755-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 BEMIDJI MN
2004-11-17 218-894-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 STAPLES MN
2004-11-16 218-963-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 NISSWA MN
2004-08-20 218-366-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D PARKRAPIDS MN
2004-07-15 218-213-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN 7783 DULUTH MN
2004-05-13 218-387-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D GRANDMRAIS 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.