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
2007-04-12 318-966-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MONROE LA
2007-04-12 318-966-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS LLC - LA 2896 MONROE LA
2007-04-09 318-658-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-04-09 318-658-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-03-16 318-658-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-03-09 318-598-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J STERLINGTN LA
2007-03-06 318-828-3XXX 3000–3999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2007-03-06 318-828-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-03-06 318-828-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-03-06 318-828-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-02-21 318-334-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2007-02-21 318-737-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-02-21 318-737-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-02-21 318-737-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-02-09 318-290-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2007-02-09 318-416-2XXX 2000–2999Assigned METROPCS, INC. 5562 ALEXANDRIA LA
2007-02-09 318-416-3XXX 3000–3999Assigned METROPCS, INC. 5562 ALEXANDRIA LA
2007-02-09 318-503-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2007-02-09 318-512-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2007-02-09 318-512-8XXX 8000–8999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2007-02-09 318-771-3XXX 3000–3999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-02-09 318-771-4XXX 4000–4999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-02-09 318-771-5XXX 5000–5999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2007-01-24 318-334-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2007-01-24 318-491-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 OAKDALE LA
2007-01-24 318-581-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2007-01-24 318-717-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-01-23 318-828-4XXX 4000–4999Assigned CSC VOICE, LLC 612K SHREVEPORT LA
2007-01-19 318-290-2XXX 2000–2999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 ALEXANDRIA LA
2007-01-19 318-537-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 MONROE LA
2007-01-09 318-277-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOYCE LA
2007-01-09 318-461-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2007-01-09 318-461-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2007-01-09 318-489-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2007-01-09 318-607-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2007-01-09 318-607-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2007-01-09 318-658-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-01-09 318-658-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-01-09 318-658-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-01-09 318-707-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MINDEN LA
2007-01-05 318-436-8XXX 8000–8999Assigned METROPCS, INC. 5562 RUSTON LA
2007-01-04 318-602-2XXX 2000–2999Assigned CSC VOICE, LLC 612K MANY LA
2007-01-04 318-824-3XXX 3000–3999Assigned CSC VOICE, LLC 612K ZWOLLE 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.