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
2011-03-15 218-248-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E VIRGINIA MN
2011-02-21 218-303-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E MOORHEAD MN
2011-02-21 218-536-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 WALKER MN
2011-02-21 218-600-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D DULUTH MN
2011-02-18 218-298-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 PERHAM MN
2011-02-18 218-443-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 MOORHEAD MN
2011-02-16 218-409-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DULUTH MN
2011-02-16 218-409-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DULUTH MN
2011-02-16 218-409-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DULUTH MN
2011-02-15 218-212-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E GRAND RPDS MN
2011-01-12 218-671-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 FERGUS FLS MN
2011-01-07 218-565-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E MOOSE LAKE MN
2011-01-04 218-576-0XXX 0000–0999Assigned QWEST CORPORATION 9631 DULUTH MN
2010-12-23 218-491-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 DULUTH MN
2010-12-17 218-451-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CLOQUET MN
2010-12-17 218-452-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 ROSEAU MN
2010-12-14 218-506-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E COOK MN
2010-12-02 218-382-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E BARNUM MN
2010-12-02 218-565-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E MOOSE LAKE MN
2010-11-15 218-200-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MENTOR MN
2010-11-15 218-400-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WARREN MN
2010-11-10 218-443-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 MOORHEAD MN
2010-11-05 218-407-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 BEMIDJI MN
2010-11-04 218-242-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ROSEAU MN
2010-11-04 218-261-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MAHNOMEN MN
2010-11-04 218-275-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CROOKSTON MN
2010-11-04 218-282-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D BATTLELAKE MN
2010-11-04 218-303-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MOORHEAD MN
2010-11-04 218-395-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BAUDETTE MN
2010-11-04 218-416-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 THIFRIVFLS MN
2010-11-04 218-526-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HALLOCK MN
2010-11-04 218-991-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEPHEN MN
2010-10-29 218-415-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ADA MN
2010-10-26 218-212-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 GRAND RPDS MN
2010-10-25 218-464-5XXX 5000–5999Assigned CHARTER IP ENABLED SERVICES, LLC 792K DULUTH MN
2010-09-27 218-302-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E DULUTH MN
2010-09-17 218-410-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VIRGINIA MN
2010-09-15 218-966-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HIBBING MN
2010-09-08 218-212-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E GRAND RPDS MN
2010-09-08 218-325-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E DETROITLKS MN
2010-09-07 218-398-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 GRAND RPDS MN
2010-08-27 218-302-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E DULUTH MN
2010-08-19 218-408-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WADENA MN
2010-08-19 218-513-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BRAINERD MN
2010-08-19 218-560-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FERGUS FLS MN
2010-08-16 218-275-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E CROOKSTON MN
2010-08-16 218-416-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E THIFRIVFLS MN
2010-08-10 218-270-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E BRAINERD MN
2010-08-10 218-303-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E MOORHEAD MN
2010-08-10 218-308-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E BEMIDJI 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.