NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 985
ONVOY, LLC - LA 10
INTRADO COMMUNICATIONS, LLC 8
NEW CINGULAR WIRELESS PCS, LLC - GA 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
2006-04-05 985-590-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 COVINGTON LA
2006-04-05 985-601-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 HOUMA LA
2006-04-05 985-603-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 NORCO LA
2006-04-05 985-718-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 8764 SLIDELL LA
2006-03-21 985-714-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2006-03-21 985-714-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2006-03-15 985-718-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 SLIDELL LA
2006-03-07 985-722-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PARADIS LA
2006-03-06 985-601-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2006-02-28 985-241-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BOGALUSA LA
2006-02-28 985-951-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANDEVILLE LA
2006-01-17 985-233-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J LAPLACE LA
2005-12-22 985-221-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MORGANCITY LA
2005-12-22 985-312-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MORGANCITY LA
2005-12-13 985-607-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 SLIDELL LA
2005-12-13 985-607-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 SLIDELL LA
2005-12-13 985-607-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 SLIDELL LA
2005-12-12 985-514-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENTWOOD LA
2005-12-12 985-514-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENTWOOD LA
2005-12-12 985-607-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2005-12-07 985-773-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2005-11-09 985-235-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 NORCO LA
2005-11-09 985-240-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 LULING LA
2005-11-07 985-791-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 HOUMA LA
2005-11-03 985-249-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 COVINGTON LA
2005-11-03 985-249-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 COVINGTON LA
2005-11-03 985-249-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 9419 COVINGTON LA
2005-10-18 985-335-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLINTN LA
2005-10-18 985-335-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLINTN LA
2005-10-17 985-237-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANDEVILLE LA
2005-10-17 985-237-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANDEVILLE LA
2005-10-17 985-335-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FRANKLINTN LA
2005-10-17 985-714-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2005-10-17 985-714-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2005-10-17 985-714-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MORGANCITY LA
2005-10-14 985-227-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2005-10-14 985-227-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2005-10-14 985-227-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2005-10-14 985-307-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J NORCO LA
2005-10-14 985-308-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J LULING LA
2005-10-14 985-445-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SLIDELL LA
2005-10-14 985-445-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SLIDELL LA
2005-10-14 985-445-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SLIDELL LA
2005-10-14 985-445-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SLIDELL LA
2005-10-12 985-222-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C HAMMOND LA
2005-10-12 985-246-8XXX 8000–8999Assigned METROPCS, INC. 5562 COVINGTON LA
2005-10-12 985-265-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2005-10-12 985-265-6XXX 6000–6999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2005-10-12 985-387-2XXX 2000–2999Assigned METROPCS, INC. 5562 THIBODAUX LA
2005-10-11 985-249-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C COVINGTON 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.