NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

15 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 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, LLC 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
2024-09-05 318-830-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2024-09-05 318-830-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2024-09-05 318-904-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-05 318-904-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2024-09-04 318-915-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-09-04 318-915-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-09-04 318-915-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-09-04 318-915-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BASTROP LA
2024-08-14 318-261-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J BASTROP LA
2024-08-13 318-438-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-08-13 318-438-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 NATCHITCHS LA
2024-08-12 318-494-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C CONVERSE LA
2024-08-12 318-544-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C CASTOR LA
2024-08-12 318-679-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C CROWVILLE LA
2024-08-12 318-831-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C ST LANDRY LA
2024-08-12 318-885-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C GEORGETOWN LA
2024-08-12 318-886-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C FTNECESSTY LA
2024-07-31 318-647-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MER ROUGE LA
2024-07-30 318-839-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C GRAND CANE LA
2024-07-30 318-845-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C HARRISONBG LA
2024-07-30 318-849-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C LISBON LA
2024-07-30 318-851-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C SALINE LA
2024-07-16 318-262-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 BENTON LA
2024-07-16 318-394-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2024-07-16 318-394-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2024-07-16 318-394-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 RUSTON LA
2024-07-16 318-739-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MANSURA LA
2024-07-16 318-822-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 DELHI LA
2024-07-16 318-835-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MINDEN LA
2024-07-16 318-835-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MINDEN LA
2024-07-16 318-835-7XXX 7000–7999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MINDEN LA
2024-07-01 318-835-8XXX 8000–8999Assigned CSC WIRELESS, LLC 425J MINDEN LA
2024-07-01 318-835-9XXX 9000–9999Assigned CSC WIRELESS, LLC 425J MINDEN LA
2024-06-21 318-570-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-06-21 318-738-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-06-21 318-819-9XXX 9000–9999Assigned ONVOY, LLC - LA 749E JONESBORO LA
2024-06-21 318-848-0XXX 0000–0999Assigned NUSO, LLC 732J SHREVEPORT LA
2024-06-21 318-860-2XXX 2000–2999Assigned NUSO, LLC 732J SHREVEPORT LA
2024-06-21 318-904-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-06-21 318-904-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-06-21 318-904-2XXX 2000–2999Assigned ONVOY, LLC - LA 749E MONROE LA
2024-06-18 318-257-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E RUSTON LA
2024-06-18 318-257-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E RUSTON LA
2024-06-18 318-736-1XXX 1000–1999Assigned ONVOY, LLC - LA 749E KEITHVILLE LA
2024-06-18 318-919-0XXX 0000–0999Assigned ONVOY, LLC - LA 749E MARKSVILLE 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.