NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

1 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 918
BANDWIDTH.COM CLEC, LLC - OK 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
2026-09-02 918-317-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F BROKENARRW OK
2023-01-23 918-679-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CLAREMORE OK
2023-01-23 918-679-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CLAREMORE OK
2022-06-20 918-395-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F YALE OK
2022-03-25 918-525-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TAHLEQUAH OK
2022-02-11 918-843-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CHECOTAH OK
2022-01-25 918-725-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CUSHING OK
2022-01-04 918-383-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F NEW HOME OK
2021-12-30 918-410-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F STILWELL OK
2021-12-30 918-897-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F HOMINY OK
2021-12-13 918-888-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CATOOSA OK
2021-09-15 918-380-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F BRAGGS OK
2021-08-25 918-410-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F STILWELL OK
2021-07-29 918-887-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F COWETA OK
2021-05-24 918-509-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CUSHING OK
2021-03-29 918-956-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CLEVELAND OK
2020-11-05 918-426-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F MCALESTER OK
2020-11-05 918-426-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F MCALESTER OK
2020-10-22 918-890-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F DRUMRIGHT OK
2020-09-08 918-417-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F JENKS OK
2020-08-21 918-888-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CATOOSA OK
2020-08-21 918-888-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CATOOSA OK
2020-06-26 918-417-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F JENKS OK
2020-06-26 918-528-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F JENKS OK
2020-06-09 918-890-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F DRUMRIGHT OK
2020-02-19 918-874-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F WARDVILLE OK
2020-02-17 918-400-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F FORTGIBSON OK
2020-02-17 918-990-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F BRAGGS OK
2020-02-07 918-987-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F STROUD OK
2020-02-05 918-558-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F MCALESTER OK
2020-02-04 918-614-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F WAGONER OK
2020-02-04 918-736-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F HASKELL OK
2020-01-28 918-931-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TAHLEQUAH OK
2020-01-24 918-571-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F SALLISAW OK
2020-01-24 918-930-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F WESTVILLE OK
2019-11-04 918-922-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TULSA OK
2019-09-18 918-530-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F PRYOR OK
2019-07-24 918-922-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TULSA OK
2019-07-24 918-922-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TULSA OK
2019-07-10 918-888-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F CATOOSA OK
2019-06-19 918-967-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F STIGLER OK
2019-06-14 918-922-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F TULSA OK
2019-05-10 918-552-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F STIGLER OK
2019-04-08 918-308-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F HARTSHORNE OK
2019-03-27 918-319-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F HENRYETTA OK
2019-03-27 918-650-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F HENRYETTA OK
2018-09-26 918-707-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F EUFAULA OK
2018-09-25 918-716-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F OKEMAH OK
2018-05-30 918-537-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F MUSKOGEE OK
2018-05-11 918-395-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - OK 119F YALE OK

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.