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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2019-05-01 701-877-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA - ND - LLC 772G BISMARCK ND
2019-04-30 701-695-4XXX 4000–4999Assigned AIRUS, INC. - ND 083J E FAIRVIEW ND
2019-04-24 701-695-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F E FAIRVIEW ND
2019-04-23 701-712-0XXX 0000–0999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-04-23 701-829-2XXX 2000–2999Assigned AIRUS, INC. - ND 083J EASTSIDNEY ND
2019-04-11 701-760-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 VALLEYCITY ND
2019-04-10 701-791-9XXX 9000–9999Assigned HD CARRIER LLC 321J BISMARCK ND
2019-04-05 701-561-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FARGO ND
2019-04-04 701-365-5XXX 5000–5999Assigned TEKSTAR COMMUNICATIONS, INC. - ND 376J FARGO ND
2019-03-26 701-850-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 FARGO ND
2019-03-15 701-314-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 GRANDFORKS ND
2019-03-05 701-507-0XXX 0000–0999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-1XXX 1000–1999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-2XXX 2000–2999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-3XXX 3000–3999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-4XXX 4000–4999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-5XXX 5000–5999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-6XXX 6000–6999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-7XXX 7000–7999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-8XXX 8000–8999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-03-05 701-507-9XXX 9000–9999Assigned LTE WIRELESS, INC. - ND 410J ROLETTE ND
2019-02-26 701-877-7XXX 7000–7999Assigned TERRA NOVA TELECOM INC. 145J BISMARCK ND
2019-02-08 701-415-2XXX 2000–2999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-01-11 701-450-0XXX 0000–0999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-01-11 701-450-1XXX 1000–1999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2019-01-08 701-405-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 FARGO ND
2018-12-11 701-502-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 DICKINSON ND
2018-11-20 701-929-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 FARGO ND
2018-11-19 701-978-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 WILLISTON ND
2018-10-31 701-450-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2018-10-31 701-951-3XXX 3000–3999Assigned ONVOY, LLC - ND 452F FARGO ND
2018-10-01 701-436-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 HILLSBORO ND
2018-10-01 701-521-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CAVALIER ND
2018-09-26 701-289-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA - ND - LLC 772G HILLSBORO ND
2018-09-26 701-490-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA - ND - LLC 772G VALLEYCITY ND
2018-09-26 701-895-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA - ND - LLC 772G CASSELTON ND
2018-09-20 701-495-6XXX 6000–6999Assigned COMMIO, LLC 939H DICKINSON ND
2018-09-18 701-978-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 WILLISTON ND
2018-09-17 701-805-2XXX 2000–2999Assigned ONVOY, LLC - ND 452F BISMARCK ND
2018-09-10 701-660-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E CASSELTON ND
2018-08-30 701-695-9XXX 9000–9999Assigned TELNYX LLC 073H E FAIRVIEW ND
2018-08-30 701-829-9XXX 9000–9999Assigned TELNYX LLC 073H EASTSIDNEY ND
2018-08-29 701-409-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E KINDRED ND
2018-08-29 701-638-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - ND 999E GARDNER ND
2018-08-01 701-999-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - ND 8054 BELFIELD ND
2018-07-10 701-561-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA - ND - LLC 772G FARGO ND
2018-06-25 701-404-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FARGO ND
2018-06-25 701-495-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DICKINSON ND
2018-06-01 701-219-8XXX 8000–8999Assigned METROPCS, INC. 5562 FARGO ND
2018-05-23 701-405-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND 6568 FARGO 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.