NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 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
2019-08-08 701-937-2XXX 2000–2999Assigned ONVOY, LLC - ND 452F NOMORRISTN ND
2019-08-08 701-937-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F NOMORRISTN ND
2019-08-07 701-360-8XXX 8000–8999Assigned ONVOY, LLC - ND 452F GRAFTON ND
2019-08-07 701-380-1XXX 1000–1999Assigned ONVOY, LLC - ND 452F MAYVILLE ND
2019-08-07 701-409-9XXX 9000–9999Assigned ONVOY, LLC - ND 452F KINDRED ND
2019-08-07 701-419-4XXX 4000–4999Assigned ONVOY, LLC - ND 452F JAMESTOWN ND
2019-08-07 701-430-4XXX 4000–4999Assigned ONVOY, LLC - ND 452F HILLSBORO ND
2019-08-07 701-498-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-08-07 701-498-4XXX 4000–4999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-08-07 701-498-5XXX 5000–5999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-08-07 701-638-9XXX 9000–9999Assigned ONVOY, LLC - ND 452F GARDNER ND
2019-08-07 701-666-1XXX 1000–1999Assigned ONVOY, LLC - ND 452F MINTO ND
2019-08-07 701-695-5XXX 5000–5999Assigned ONVOY, LLC - ND 452F E FAIRVIEW ND
2019-08-07 701-760-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F VALLEYCITY ND
2019-08-07 701-765-5XXX 5000–5999Assigned ONVOY, LLC - ND 452F GRANDFORKS ND
2019-08-07 701-807-8XXX 8000–8999Assigned ONVOY, LLC - ND 452F LARIMORE ND
2019-08-07 701-847-9XXX 9000–9999Assigned ONVOY, LLC - ND 452F REYNOLDS ND
2019-08-07 701-888-1XXX 1000–1999Assigned ONVOY, LLC - ND 452F MANVEL ND
2019-08-07 701-892-8XXX 8000–8999Assigned ONVOY, LLC - ND 452F WAHPETON ND
2019-08-07 701-935-4XXX 4000–4999Assigned ONVOY, LLC - ND 452F EMERADO ND
2019-08-07 701-963-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F HATTON ND
2019-08-07 701-969-1XXX 1000–1999Assigned ONVOY, LLC - ND 452F HICKSON ND
2019-08-07 701-997-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F FARGO ND
2019-08-07 701-997-8XXX 8000–8999Assigned ONVOY, LLC - ND 452F FARGO ND
2019-08-07 701-999-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F BELFIELD ND
2019-08-07 701-999-4XXX 4000–4999Assigned ONVOY, LLC - ND 452F BELFIELD ND
2019-07-30 701-941-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 FARGO ND
2019-07-17 701-305-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LANGDON ND
2019-07-17 701-308-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GWINNER ND
2019-07-11 701-319-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 BISMARCK ND
2019-06-17 701-415-5XXX 5000–5999Assigned AERIAL COMMUNICATIONS, INC. 6701 BISMARCK ND
2019-06-17 701-415-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 BISMARCK ND
2019-06-06 701-419-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F JAMESTOWN ND
2019-06-06 701-502-5XXX 5000–5999Assigned ONVOY, LLC - ND 452F DICKINSON ND
2019-06-06 701-502-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F DICKINSON ND
2019-06-06 701-732-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F GRANDFORKS ND
2019-06-06 701-809-7XXX 7000–7999Assigned ONVOY, LLC - ND 452F FARGO ND
2019-06-04 701-717-0XXX 0000–0999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-1XXX 1000–1999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-2XXX 2000–2999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-3XXX 3000–3999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-4XXX 4000–4999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-5XXX 5000–5999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-6XXX 6000–6999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-7XXX 7000–7999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-8XXX 8000–8999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-06-04 701-717-9XXX 9000–9999Assigned LTE WIRELESS, INC. - ND 410J CARRINGTON ND
2019-05-29 701-957-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J BISMARCK ND
2019-05-10 701-999-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 BELFIELD ND
2019-05-06 701-941-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E FARGO ND

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.