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
2007-12-03 318-703-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 SHREVEPORT LA
2007-11-07 318-918-7XXX 7000–7999Assigned CSC VOICE, LLC 612K SHREVEPORT LA
2007-10-31 318-461-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2007-10-31 318-707-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MINDEN LA
2007-10-31 318-717-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-10-26 318-658-9XXX 9000–9999Assigned CSC VOICE, LLC 612K SHREVEPORT LA
2007-10-24 318-228-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2007-10-23 318-416-4XXX 4000–4999Assigned METROPCS, INC. 5562 ALEXANDRIA LA
2007-10-11 318-670-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J SHREVEPORT LA
2007-10-11 318-670-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J SHREVEPORT LA
2007-10-03 318-935-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 BENTON LA
2007-10-02 318-855-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J MONROE LA
2007-09-27 318-787-2XXX 2000–2999Assigned CSC VOICE, LLC 612K ALEXANDRIA LA
2007-09-24 318-719-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FERRIDAY LA
2007-09-21 318-759-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 SHREVEPORT LA
2007-08-24 318-936-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2007-08-20 318-334-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2007-08-20 318-533-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JONESBORO LA
2007-08-20 318-607-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2007-08-20 318-707-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MINDEN LA
2007-08-02 318-416-6XXX 6000–6999Assigned METROPCS, INC. 5562 ALEXANDRIA LA
2007-08-02 318-416-7XXX 7000–7999Assigned METROPCS, INC. 5562 ALEXANDRIA LA
2007-08-01 318-855-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J MONROE LA
2007-07-09 318-703-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 SHREVEPORT LA
2007-07-09 318-703-4XXX 4000–4999Assigned LEVEL 3 TELECOM OF LOUISIANA, LLC - LA 7488 SHREVEPORT LA
2007-06-29 318-914-6XXX 6000–6999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2007-06-21 318-828-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J SHREVEPORT LA
2007-06-21 318-828-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J SHREVEPORT LA
2007-06-21 318-946-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2007-06-19 318-918-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2007-06-18 318-277-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOYCE LA
2007-06-18 318-787-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2007-06-18 318-880-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2007-06-18 318-884-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-06-18 318-884-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-06-18 318-884-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-06-18 318-884-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2007-06-15 318-334-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RAYVILLE LA
2007-06-15 318-461-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2007-06-15 318-607-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GIBSLAND LA
2007-05-29 318-264-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-05-29 318-264-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2007-05-23 318-855-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J MONROE LA
2007-05-18 318-914-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 MONROE LA
2007-04-27 318-489-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2007-04-27 318-533-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JONESBORO LA
2007-04-27 318-608-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2007-04-27 318-707-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MINDEN LA
2007-04-16 318-779-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J SHREVEPORT LA
2007-04-12 318-966-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C MONROE 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.