NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

4 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 504
WIDE VOICE, LLC - LA 2
ONVOY, LLC - LA 2
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
2021-01-26 504-445-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E KENNER LA
2021-01-26 504-445-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E KENNER LA
2021-01-26 504-445-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E KENNER LA
2021-01-26 504-445-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E KENNER LA
2021-01-22 504-754-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2021-01-22 504-864-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2021-01-21 504-732-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-732-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-732-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-946-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-946-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-946-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E JESUITBEND LA
2021-01-21 504-977-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E VENICE LA
2021-01-21 504-977-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E VENICE LA
2021-01-21 504-977-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E VENICE LA
2021-01-06 504-285-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-544-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-584-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-840-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-910-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-910-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-06 504-910-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2021-01-05 504-317-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2021-01-05 504-360-6XXX 6000–6999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2021-01-05 504-385-6XXX 6000–6999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2021-01-05 504-441-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2021-01-05 504-461-7XXX 7000–7999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2021-01-05 504-462-7XXX 7000–7999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2020-12-14 504-269-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-276-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-276-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-276-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-276-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-276-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-14 504-822-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-08 504-299-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J NEWORLEANS LA
2020-12-08 504-419-2XXX 2000–2999Assigned TERRA NOVA TELECOM INC. 145J JESUITBEND LA
2020-12-08 504-689-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J LAFITTE LA
2020-12-04 504-285-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-04 504-285-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-04 504-285-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-04 504-285-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-04 504-285-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-12-04 504-360-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-12-04 504-441-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E KENNER LA
2020-11-25 504-571-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2020-11-25 504-670-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2020-11-19 504-788-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-11-19 504-788-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-11-19 504-946-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E JESUITBEND LA

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.