NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

8 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, last 30 days — NPA 701
BANDWIDTH.COM CLEC, LLC - ND 4
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 3
AHOI 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
2010-11-09 701-897-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PARSHALL ND
2010-11-08 701-251-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 JAMESTOWN ND
2010-11-08 701-403-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAHPETON ND
2010-11-08 701-830-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 EDGELEY ND
2010-11-08 701-890-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VALLEYCITY ND
2010-11-05 701-204-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 BISMARCK ND
2010-10-29 701-500-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MINOT ND
2010-10-29 701-600-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NEW ROCKFD ND
2010-10-29 701-900-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CANDO ND
2010-10-28 701-556-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 STEELE ND
2010-10-28 701-589-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 REGENT ND
2010-10-28 701-876-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BEACH ND
2010-10-28 701-905-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BEULAH ND
2010-10-26 701-566-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 FARGO ND
2010-10-22 701-264-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DICKINSON ND
2010-10-22 701-334-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWBELLS ND
2010-10-22 701-352-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRAFTON ND
2010-10-22 701-381-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DEVILSLAKE ND
2010-10-22 701-480-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOTTINEAU ND
2010-10-22 701-516-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 BISMARCK ND
2010-10-22 701-537-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TOWNER ND
2010-10-22 701-550-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ROLLA ND
2010-10-22 701-648-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TIOGA ND
2010-10-22 701-681-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 RUGBY ND
2010-10-22 701-737-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WASHBURN ND
2010-10-21 701-329-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LINTON ND
2010-10-21 701-449-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BOWMAN ND
2010-10-21 701-920-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CENTER ND
2010-09-24 701-491-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F FARGO ND
2010-09-21 701-251-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E JAMESTOWN ND
2010-09-21 701-433-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E FARGO ND
2010-09-16 701-509-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 MINOT ND
2010-08-27 701-566-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 FARGO ND
2010-08-16 701-203-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E GRANDFORKS ND
2010-08-06 701-552-8XXX 8000–8999Assigned QWEST CORPORATION 9631 FARGO ND
2010-08-05 701-509-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 MINOT ND
2010-08-03 701-576-1XXX 1000–1999Assigned MIDCONTINENT COMMUNICATIONS - ND 3065 DUNSEITH ND
2010-08-03 701-687-1XXX 1000–1999Assigned MIDCONTINENT COMMUNICATIONS - ND 3065 WILLOWCITY ND
2010-08-03 701-767-1XXX 1000–1999Assigned MIDCONTINENT COMMUNICATIONS - ND 3065 BISBEE ND
2010-07-22 701-923-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SPENCER ND
2010-07-15 701-317-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F GRANDFORKS ND
2010-07-14 701-620-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GRANDFORKS ND
2010-07-14 701-809-0XXX 0000–0999Assigned ONVOY, LLC - ND 452F FARGO ND
2010-07-14 701-936-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FARGO ND
2010-07-14 701-989-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BISMARCK ND
2010-06-11 701-251-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E JAMESTOWN ND
2010-06-11 701-540-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 FARGO ND
2010-05-28 701-204-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 BISMARCK ND
2010-05-28 701-204-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 BISMARCK ND
2010-05-28 701-204-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 BISMARCK ND

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.