NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 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
2021-10-12 504-892-6XXX 6000–6999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-10-12 504-892-7XXX 7000–7999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-10-12 504-892-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-09-29 504-389-8XXX 8000–8999Assigned HD CARRIER LLC 321J NEWORLEANS LA
2021-09-29 504-389-9XXX 9000–9999Assigned HD CARRIER LLC 321J NEWORLEANS LA
2021-09-16 504-892-8XXX 8000–8999Assigned TWILIO INTERNATIONAL, INC. 506J NEWORLEANS LA
2021-09-03 504-387-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-09-03 504-387-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-09-03 504-387-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-09-03 504-387-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-09-01 504-387-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-09-01 504-387-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-09-01 504-387-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-09-01 504-901-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-09-01 504-901-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-08-17 504-732-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J JESUITBEND LA
2021-08-11 504-527-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J NEWORLEANS LA
2021-07-20 504-901-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-07-20 504-901-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-05-24 504-552-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-688-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-754-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-754-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-816-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-901-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-901-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-901-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-901-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-24 504-901-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C NEWORLEANS LA
2021-05-13 504-688-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C NEWORLEANS LA
2021-05-10 504-445-0XXX 0000–0999Assigned COMMIO, LLC 939H KENNER LA
2021-05-10 504-445-1XXX 1000–1999Assigned COMMIO, LLC 939H KENNER LA
2021-05-10 504-445-2XXX 2000–2999Assigned COMMIO, LLC 939H KENNER LA
2021-05-10 504-445-3XXX 3000–3999Assigned COMMIO, LLC 939H KENNER LA
2021-05-10 504-445-9XXX 9000–9999Assigned COMMIO, LLC 939H KENNER LA
2021-04-14 504-901-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NEWORLEANS LA
2021-04-02 504-387-1XXX 1000–1999Assigned IP HORIZON LLC 515J NEWORLEANS LA
2021-03-26 504-528-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2021-03-26 504-528-5XXX 5000–5999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2021-03-26 504-528-6XXX 6000–6999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2021-03-12 504-949-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-12 504-949-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-12 504-949-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-12 504-949-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-12 504-949-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-12 504-949-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2021-03-09 504-276-0XXX 0000–0999Assigned AIRUS, INC. - LA 477H NEWORLEANS LA
2021-02-23 504-528-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C NEWORLEANS LA
2021-02-01 504-738-8XXX 8000–8999Assigned AIRUS, INC. - LA 477H KENNER LA
2021-01-26 504-445-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E KENNER LA

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.