NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

3 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 402
HD CARRIER LLC 2
MIDSTATES DATA TRANSPORT, LLC - NE 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
2018-08-21 402-360-9XXX 9000–9999Assigned TELNYX LLC 073H RANDOLPH NE
2018-08-21 402-383-9XXX 9000–9999Assigned TELNYX LLC 073H W HAMBURG NE
2018-08-21 402-503-1XXX 1000–1999Assigned TELNYX LLC 073H LAUREL NE
2018-08-21 402-882-9XXX 9000–9999Assigned TELNYX LLC 073H SO YANKTON NE
2018-08-21 402-920-9XXX 9000–9999Assigned TELNYX LLC 073H HUMPHREY NE
2018-08-14 402-844-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 NORFOLK NE
2018-08-02 402-200-2XXX 2000–2999Assigned GLENWOOD TELECOMMUNICATIONS, INC. - NE 885E HEBRON NE
2018-07-26 402-205-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E BEATRICE NE
2018-07-19 402-954-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 DAVID CITY NE
2018-07-11 402-942-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 COLUMBUS NE
2018-07-10 402-267-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WEEPINGWTR NE
2018-07-10 402-303-6XXX 6000–6999Assigned ALLO COMMUNICATIONS LLC 907K HASTINGS NE
2018-07-10 402-745-9XXX 9000–9999Assigned UNITED STATES CELLULAR - NE 6263 YORK NE
2018-07-10 402-821-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 WILBER NE
2018-07-10 402-838-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TEKAMAH NE
2018-07-10 402-942-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 COLUMBUS NE
2018-06-28 402-587-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E FAIRBURY NE
2018-06-25 402-607-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAHOO NE
2018-06-13 402-317-6XXX 6000–6999Assigned AERIAL COMMUNICATIONS, INC. 6701 FREMONT NE
2018-06-01 402-410-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 SUTTON NE
2018-05-24 402-845-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DONIPHAN NE
2018-05-11 402-347-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E NORFOLK NE
2018-05-10 402-257-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E GUIDE ROCK NE
2018-05-10 402-259-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E DUNBAR NE
2018-05-10 402-263-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E UNION NE
2018-05-10 402-267-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E WEEPINGWTR NE
2018-05-10 402-268-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E FAIRMONT NE
2018-05-10 402-277-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E WAHOO NE
2018-05-10 402-282-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E GRAFTON NE
2018-05-10 402-587-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E FAIRBURY NE
2018-05-10 402-814-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E EXETER NE
2018-05-04 402-235-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E MURRAY NE
2018-05-02 402-265-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E OTOE NE
2018-05-01 402-264-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E TALMAGE NE
2018-04-30 402-358-2XXX 2000–2999Assigned UNITED STATES CELLULAR - NE 6263 CREIGHTON NE
2018-04-30 402-414-9XXX 9000–9999Assigned UNITED STATES CELLULAR - NE 6263 AUBURN NE
2018-04-30 402-855-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 DAWSON NE
2018-04-30 402-971-1XXX 1000–1999Assigned UNITED STATES CELLULAR - NE 6263 HEBRON NE
2018-04-26 402-347-4XXX 4000–4999Assigned ONVOY, LLC - NE 549E NORFOLK NE
2018-04-26 402-687-3XXX 3000–3999Assigned ONVOY, LLC - NE 549E TEKAMAH NE
2018-04-26 402-704-8XXX 8000–8999Assigned ONVOY, LLC - NE 549E FREMONT NE
2018-04-18 402-249-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E STROMSBURG NE
2018-04-18 402-262-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E DEWEESE NE
2018-04-17 402-230-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NE 995E BEATRICE NE
2018-04-17 402-703-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 GENEVA NE
2018-04-13 402-303-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 HASTINGS NE
2018-04-02 402-369-8XXX 8000–8999Assigned PBN, LLC - NE 975G WAYNE NE
2018-03-09 402-704-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J FREMONT NE
2018-03-05 402-608-8XXX 8000–8999Assigned UNITED STATES CELLULAR - NE 6263 ALBION NE
2018-03-02 402-908-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE 5807 YORK NE

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.