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
2020-08-12 504-386-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-12 504-386-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-12 504-386-8XXX 8000–8999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-05 504-350-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-05 504-350-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-05 504-350-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-05 504-350-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-05 504-350-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NEWORLEANS LA
2020-08-05 504-788-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F LAFITTE LA
2020-08-05 504-977-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F VENICE LA
2020-08-03 504-499-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-03 504-499-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-03 504-499-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-03 504-499-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-03 504-499-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-08-03 504-499-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-06-03 504-386-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J NEWORLEANS LA
2020-06-01 504-499-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 NEWORLEANS LA
2020-06-01 504-499-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 NEWORLEANS LA
2020-06-01 504-499-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 NEWORLEANS LA
2020-06-01 504-499-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 NEWORLEANS LA
2020-05-28 504-294-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-05-28 504-294-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-05-28 504-977-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-05-28 504-977-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-05-04 504-677-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2020-05-04 504-677-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C KENNER LA
2020-05-04 504-688-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-05-04 504-688-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-05-04 504-688-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-04-23 504-688-4XXX 4000–4999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-04-23 504-688-5XXX 5000–5999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-04-23 504-688-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E NEWORLEANS LA
2020-04-02 504-463-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-463-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-463-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-471-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-471-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-472-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-472-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-04-02 504-607-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENNER LA
2020-03-30 504-370-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-03-30 504-370-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E LAFITTE LA
2020-03-30 504-420-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-03-30 504-420-3XXX 3000–3999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-03-30 504-420-6XXX 6000–6999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-03-30 504-420-7XXX 7000–7999Assigned ONVOY, LLC - LA 749E VENICE LA
2020-03-09 504-688-1XXX 1000–1999Assigned METROPCS, INC. 5562 NEWORLEANS LA
2020-02-21 504-433-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS LA
2020-02-21 504-437-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NEWORLEANS 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.